Machine-, DIN- & Norm parts E+G Swivel clamps Elesa-Ganter swivel clamps and tube connectors. E+G GN 131 Swivel clamp Elesa+Ganter GN 131 Swivel clampMaterial: Aluminium. Finish: - Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. - Version NI: AISI CF-8 stainless steel, matte shot-blasted. Clamping screws: - Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 132 Swivel clamp Elesa+Ganter GN 132 Swivel clampMaterial: Aluminium. Finish: - Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Clamping screws - Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 133 Swivel clamp Elesa+Ganter GN 133 Swivel clampMaterial: Aluminium. Finish: - Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 134 Tube Connector Elesa+Ganter GN 134 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws: - Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 141 Tube Connector Elesa+Ganter GN 141 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 145 Swivel clamp Elesa+Ganter GN 145 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 146 Swivel clamp Elesa+Ganter GN 146 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 146.3 Swivel clamp Elesa+Ganter GN 146.3 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 147 Tube Connector Elesa+Ganter GN 147 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 162 Swivel clamp Elesa+Ganter GN 162 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 163 Swivel clamp Elesa+Ganter GN 163 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 165 Tube Connector Elesa+Ganter GN 165 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 166 Tube Connector Elesa+Ganter GN 166 Tube connectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 167 Tube Connector Elesa+Ganter GN 167 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 171 Tube Connector Elesa+Ganter GN 171 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 191 Swivel clamp Elesa+Ganter GN 191 Tube ConnectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 192 Swivel clamp Elesa+Ganter GN 192 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 193 Tube Connector Elesa+Ganter GN 193 Tube connectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 194 Tube Connector Elesa+Ganter GN 194 Tube connectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted.Clamping screws:- Identification : with clamping screw DIN 912 and nut DIN 985, zinc-plated. E+G GN 195 Tube Connector Elesa+Ganter GN 195 Tube connectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 196 Angle connector The clamping bores of the Angle connector clamps GN 196 are specially designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.With 2 Stainless Steel-Clamping screws DIN 912Material: - Aluminium - Plastic coated - Black, RAL 9005, textured finish SW - Blank - Matt shot-blasted BLSocket cap screws DIN 912:- Stainless Steel AISI 304Hexagon nuts DIN 985:- Stainless Steel AISI 304Grub screws DIN 913:- Stainless Steel AISI 304 E+G GN 231 Tube support Elesa+Ganter GN 231 Tube supportMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 241 Tube support Elesa+Ganter GN 241 Tube supportMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 242 Tube support Elesa+Ganter GN 242 Tube supportMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 271 Swivel clamp Elesa+Ganter GN 271 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted.Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 272 Swivel clamp Elesa+Ganter GN 272 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 273 Swivel clamp Elesa+Ganter GN 273 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted.Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 274 Swivel clamp Elesa+Ganter GN 274 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 275 Swivel clamp Elesa+Ganter GN 275 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted.Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 276 Swivel clamp Elesa+Ganter GN 276 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 277 Swivel clamp Elesa+Ganter GN 277 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted.Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 278 Swivel clamp Elesa+Ganter GN 278 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 281 Swivel clamp Elesa+Ganter GN 281 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted.Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 282 Swivel clamp Elesa+Ganter GN 282 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 283 Swivel clamp Elesa+Ganter GN 283 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 284 Swivel clamp Elesa+Ganter GN 284 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version NI: Stainless teel- Version BL: blank, matte shot-blasted. E+G GN 285 Swivel clamp Elesa+Ganter GN 285 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 286 Swivel clamp Elesa+Ganter GN 286 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 287 Swivel clamp Elesa+Ganter GN 287 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 288 Swivel clamp Elesa+Ganter GN 288 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. E+G GN 271.4 Sensor holders Elesa+Ganter GN 271.4 Sensor holdersMaterial: Aluminium. Finish, Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 272.4 Sensor holders Elesa+Ganter GN 272.4 Sensor holdersMaterial: Aluminium. Finish, Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 273.4 Sensor holders Elesa+Ganter GN 273.4 Sensor holdersMaterial: Aluminium. Finish, Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 990 pipes Elesa+Ganter GN 990 PipesMaterial: - Aluminium AL, blank BL, untreated. - Aluminium AL, anodised EL, natural colour. Construction tubings GN 990 can be supplied in any length up to 5000 mm. The tolerances specified for the outside diameter of the round construction tubings comply with the requirements for split mono-block connector clamps. Otherwise the tolerances comply with DIN 2391, DIN 2395 and DIN 2462. Two-piece connector clamps allow obviously larger tolerances on round and square constru .... E+G GN 990 pipes Elesa+Ganter GN 990 PipesMaterial: - Aluminium AL, blank BL, untreated. - Aluminium AL, anodised EL, natural colour. Construction tubings GN 990 can be supplied in any length up to 3000 mm. The tolerances specified for the outside diameter of the round construction tubings comply with the requirements for split mono-block connector clamps. Otherwise the tolerances comply with DIN 2391, DIN 2395 and DIN 2462. Two-piece connector clamps allow obviously larger tolerances on round and square constru .... E+G GN 991 Tube end Elesa+Ganter GN 991 Tube endsMaterial: Polythylen based (PE) technopolymer. Colour Black, matte finish. Tube end plugs GN 991 have been designed for sealing tube ends for safety or optical reasons. They are inserted into the tube end either by hand or with a mallet. E+G GN 992 Threaded end-caps Elesa+Ganter GN 992 Threaded end-capsMaterial: Aluminium, blank. Threaded tube inserts GN 992 serve as end plugs in tubings which offer the additional facility for fitting threaded levelling elements. Threaded tube inserts can bridge an internal diameter tolerance on both round as well as square tube of ± 0.5 mm. For this purpose lamellas are available. Threaded tube inserts are fitted with a mallet. Accessories Construction tubings GN 990. E+G GN 911 Clamping kits Elesa+Ganter GN 911 clamping kits. E+G GN 291 Linear actuators Elesa+Ganter GN 291 Linear actuatorVersions:- Type R1: Right hand thread, single shaft end only. - Type R2: Rigth hand thread, two shaft ends. - Type L1: Left hand thread, single shaft end only. - Type L2: Left hand thread, two shaft ends. Assembly Sliders, connector clamps and accessoires have to be ordered separately. In addition to the standard travel lengths specified in the above table for linear actuator GN 291 any length inside the maximum length is available. Besides the extensive range .... E+G GN 292 Linear actuators Elesa+Ganter GN 292 Linear actuators Versions:- Type RL1: Shaft end protruding at one end only. - Type RL2: Shaft end protruding at both ends. Material: Guide tube, precision steel tube, chrome-plated SCR, DIN 2391. Assembly: Sliders, connector clamps and accessoires have to be ordered separately. In addition to the standard travel lengths specified in the above table for linear actuator GN 292 any length inside the maximum length is available. Besides the extensive range of tube clamp connector .... E+G GN 293 Linear actuators Elesa+Ganter GN 293 Linear actuatorsVersions:- Type RL2: one shaft right hand thread and one shaft left hand thread. - Type RR2: both shafts right hand thread. - Type LL2: both shafts left hand thread. Material: Guide tube, precision steel tube, chrome-plated SCR, DIN 2391. Sliders, connector clamps and accessoires have to be ordered separately. In addition to the standard travel lengths specified in the above table for linear actuator GN 292 any length inside the maximum length is available. B .... E+G GN 131.1-GN 131.2 connector Elesa+Ganter GN 131.1 - GN 131.2 Two-way connectorMaterial: Aluminium. Finish:- SW: RAL 9005 black, matte finish, epoxy resin coating. - NI: Stainless steel, matte E+G GN 132.1-GN 132.2 connector Elesa+Ganter GN 132.1 - GN 132.2 Two-way connectorMaterial: Aluminium. Finish: - Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - NI: Stainless steel, matte E+G GN 145.1 Base plate Elesa+Ganter GN 145.1 Base plateMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 145.1-NI Swivel clamp Elesa+Ganter GN 145.1-NI Base plate, stainless steelMaterial: AISI 304 stainless steel E+G GN 146.1 Base plate Elesa+Ganter GN 146.1 Base plateMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 162.1 Base plate Elesa+Ganter GN 162.1 Base plateMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 162.1-NI Swivel clamp Elesa+Ganter GN 162.1-NI Swivel clampMaterial: AISI CF-8 stainless steel Finish: NI, matte shot-blasted. E+G GN 163.1 Base plate Elesa+Ganter GN 163.1 Base plateMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 191.1 T-angel Elesa+Ganter GN 191.1 Base plateMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 191.1-NI Swivel clamp Elesa+Ganter GN 191.1-NI Swivel clampMaterial: AISI CF-8 stainless steel Finish: NI, matte shot-blasted. E+G GN 192.1 T-angle Elesa+Ganter GN 192.1 T-angleMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 273.1 Swivel clamp Elesa+Ganter GN 273.1 Swivel clampMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 274.1 Swivel clamp Elesa+Ganter GN 274.1 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Types - Type OZ without centring step. - Type MZ with centring step. - Type AV with male serration. - Type IV with female serration. Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. E+G GN 291.1 Linear actuators Elesa+Ganter GN 291.1 Linear actuatorsVersions:- Type R1: Right hand thread, single shaft end only. - Type R2: Right hand thread, two shaft ends. - Type L1: Left hand thread, single shaft end only. - Type L2: Left hand thread, two shaft ends. Sliders, connector clamps and accessoires have to be ordered separately. Square linear actuators GN 291.1 are used if the linear actuator connectors are exposed to high torsion forces. Besides the extensive range of tube clamp connectors there are a number .... E+G GN 147.1 Tube connector Elesa+Ganter GN 147.1 Tube connector Material: Aluminium. Finish: SW, RAL 9005 black, matte finish, epoxy resin coating. E+G GN 134.1 Tube connector Elesa+Ganter GN 134.1 Tube connectorMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 165.1 Tube connector Elesa+Ganter GN 165.1 Tube connectorMaterial: Aluminium. Finish: SW, RAL 9005 black colour, matte finish, epoxy resin coating. E+G GN 736.18 Handwheel Elesa+Ganter GN 736.18 HandwheelMaterial: Knurled aluminium profile, anodised. Colour: Black. Cap: Acetal resin based (POM) technopolymer, light grey colour. Resistant to solvents, oils, greases and other chemical agents.Execution K: H8 reamed hole and keyway in compliance with DIN 6885/1 P9 tolerance Revolving handle Execution D: with revolving handle in polyamide based (PA) technopolymer, black colour, glossy finish E+G GN 923.40 Handwheel Elesa+Ganter GN 923.40 handwheelMaterial Cast aluminium. Finish RAL 9005 black colour, matte finish, epoxy resin coating. Assembly Hub with H7 reamed hole with keyway in compliance with DIN 6885/1 P9 tolerance. For fixing handwheels GN 923.40 on shafts by a grub screw see technical data. Revolving handle Type GN 798 polyamide based (PA) technopolymer, black colour, matte finish. Resistant to solvents, oils, greases and other chemicals agents. The two-volume special design of the handle provides .... E+G GN 295 Position Indicator Kit Elesa+Ganter GN 295 Position Indicator KitMaterial: Steel, blackened. Torque limiting contact block: Aluminium, black anodised. Assembly: An installation kit GN 295 comprises an adaptor shaft and a torque limiting contact block. With the installation kits GN 295 the linear actuators can be fitted with a position indicator. Retrofitting is possible. Remove the wheel, mount the kit and put the wheel back in place. For linear actuator units Ø 60, the plastic cover on the attachment side must be re .... E+G GN 299 Longitudinal scales Elesa+Ganter GN 299 Longitudinal scalesThe longitudinal scales (for standard travel lengths l1 of the linear actuator) are engraved by precision laser. Longitudinal scales have to be ordered together with the linear actuators. The longitudinal scales GN 299 of Forms A and B are normally used in connection with the linear actuator units GN 291 and GN 291.1, the scales of Forms C and D are normally used for the linear actuator units GN 292 and GN 293. E+G GN 391 Transfer unit Elesa+Ganter GN 391 Connecting unitsGuide tube Precision steel tube, chrome-plated SCR, DIN 2391. Spindle Steel thust ball bearings. End caps Plastic. Transfer units GN 391 are normally used in connection with linear actuators (GN 291, GN 292, GN 293). They are designed to translate the rotary movement for operating the linear actuators to another point or position. The transfer unit in the standard length l1 is a special design: it is designed to turn the operating axis for the linear actuators .... E+G GN 391-NI Transfer unit Elesa+Ganter GN 391-NI Transfer unitGuide tube Precision AISI 301 stainless steel tube, DIN 2462. Spindle Stainless steel thust ball bearings. End caps Plastic. Bevel-gear wheels / handwheels, tube clamps connectors and accessoires are to be ordered separately. Transfer units GN 391 are normally used in connection with linear actuators (GN 291, GN 292, GN 293). They are designed to translate the rotary movement for operating the linear actuators to another point or position. The transfer unit in .... E+G GN 297 Bevel-gear wheel Elesa+Ganter GN 297 Bevel-gear wheelMaterial: Steel hardened, teeth milled. Bevel-gear wheels GN 297 are used for angular / T-gears in connection with linear actuators / transfers units and housings GN 298. Two bevel-gear wheels are required for an angular gear, three for a T-gear. The transmission ratio is always 1:1. Accessories:- Housings GN 298 - Drive units GN 391 - Transfer units GN 391 - Linear actuators GN 291 - Linear actuators GN 292 - Linear actuatros GN 293 E+G GN 298 Angular gear housing Elesa+Ganter GN 298 Angular gear housingMaterial: Aluminium gravity die-cast. Clamping screw: Stainless Steel. Finish. RAL 9005 black, matte finish, epoxy resin coating. Types:- Type W for angular gears. - Type T for T-gears. Housings GN 298 for angular gears / T-gears are used in connection with bevel-gear wheels GN 297 and linear actuators / transfer units: the angular gears / T-gears are designed to deflect the rotary movement of a linear actuator / transfer unit by 90°. Accessories:- Bevel .... E+G GN 473 Tube connector Elesa+Ganter GN 473 Tube connectorMaterial: Aluminium. Finish: - Version MT: matte, ground. - Version ELS: anodised, black. Clamping screws: AISI 304 stainless steel socket cap screws DIN 912. The GN 473 foot clamp mountings have a horizontal and a vertical clamp bore, with the vertical clamp bore capable of holding additional square tubings. The bore spacing m of the foot clamp mountings GN 473 is matched with the clamp mountings GN 477 and the flanged bolts GN 480 as well as GN 51.6 retaining .... E+G GN 474 Tube connector Elesa+Ganter GN 474 Tube connectorMaterial: Aluminium. Finish: - Version MT: matte, ground. - Version ELS: anodised, black. Clamping screws. AISI 304 stainless steel socket cap screws DIN 912. The standard clamping bolts are socket cap screws DIN 912. They can be replaced by adjustable clamping kits GN 511 (description see table of dimensions). Accessory: Clamping kits GN 511 (clamping handles GN 300.1 with distance bushing). E+G GN 475 Tube connector Elesa+Ganter GN 475 Tube connectorMaterial: Aluminium. Finish:- Version MT: matte, ground. - Version ELS: anodised, black. Clamping screws: AISI 304 stainless steel socket cap screws DIN 912. Twistable two-way clamp mountings GN 475 connect rods and tubes within a clamping system under any adjustable angle. With the angle adjustment released, the clamping mounting halves stay connected with formlocking effect. The standard clamping bolts of the clamping threads d3 are socket cap screws DIN 912. .... E+G GN 476 Tube connector Elesa+Ganter GN 476 Tube connectorMaterial: Aluminium. Versions:- Type A: with bore- Type W: with bolt, Steel, zinc-plated, blue passivated. Finish:- Version MT: matte, ground. - Version ELS: anodised, black. Clamping screws: AISI 304 stainless steel socket cap screws DIN 912. Grub screw: AISI 301 stainless steel DIN 913. The T-Clamp mountings GN 476, Type W are an alternative to twistable two-way clamp mountings GN 475 if high angular forces are required. The standard clamping bolts are socket .... E+G GN 477 Tube connector Elesa+Ganter GN 477 Tube connectorMaterial: Aluminium. Finish:- Version MT: matte, ground. - Version ELS: anodised, black. The clamp mountings GN 477 have no thread. Fixing or clamping is made via two threads on the attachment side. The bore spacing m of the clamp mountings GN 477 is matched with the foot clamp mountings GN 473 as well as retaining magnets GN 51.6 and the flanged bolts GN 480. Accessories: Clamping kits GN 511 (clamping handles GN 300.1 with distance bushing) E+G GN 478 clamp mounting Elesa+Ganter GN 478 clamp mounting, mountings with threaded holes. Material: Aluminium. Finish:- Version MT: matte, ground. - Version ELS: anodised, black. Clamping screws: AISI 304 stainless steel socket cap screws DIN 912. Clamp mountings GN 478 are primarily designed for mounting sensor holders. The standard clamping bolts are socket cap screws DIN 912. They can be replaced by clamping kits GN 511. Accessories: Clamping kits GN 511 (clamping handles GN 300.1 with distance bushing) E+G GN 479 Sensor holders Elesa+Ganter GN 479 Sensor holders Material: AISI 304 stainless steel, matte shot-blasted. Assembly Fixing screws are not included parts of the order. The sensor holders GN 479 are designed for holding sensors attached with two lock nuts. The attachment bore matches the central thread of clamp mountings GN 478. For k=30, the cross-shaped oblong holes long provide extra adjustability and allow the use of two fixing screws. Fixing screws to be ordered separately. E+G GN 9234 Handwheel E+G GN 9234 handwheel is intended for use with linear actuators and are designed as disk or spoked handwheels, depending on size.The applied torque is transmitted by means of a parallel key, and the handwheel is secured axially with the supplied grub screw.Types:- Type A: Without handle- Type R: With revolving handle- Type RU: With revolving retractable handle (only for d1 = 30 to 60)Material:- Aluminum die casting- Machined hub- Turned rim- Powder coated in Black, RAL 9005, textured finish (SW) E+G GN 479.1 Retaining plates Elesa+Ganter GN 479.1 Retaining platesMaterial: AISI 304 stainless steel, matte shot-blasted. Assembly Fixing screws are not included parts of the order. Retaining plates GN 479.1 are designed as universal mounting elements, e.g. for integrating specific bore patterns. The attachment bore matches the central thread of GN 478 clamp mounting. For k=30, the cross-shaped oblong holes long provide extra adjustability and allow the use of two fixing screws. Fixing screws to be ordered separately. E+G GN 480 Flanged bolts Elesa+Ganter GN 480 Flanged boltsMaterial: Steel, zinc-plated, blue passivated. Flanged bolts GN 480 are used in connection with clamp mountings, as foot or as connecting element, e.g. for adjustments in width and height. With their low flange height, they provide an alternative for the foot clamp mounting GN 473 in applications where clamping is required at low height above the clamping surface. The bore spacing m of the foot clamp mounting GN 480 is matched with the clamp mountings GN 473 and .... E+G GN 480.1-AL tube Elesa+Ganter GN 480.1-AL Retaining tube with or without scalesMaterial: Aluminium, anodised, natural colour, matte. Types:- Type OS: without scale. - Type LS: with scale (mm-graduation), engraved by precision laser. The outside dimensions of the retaining rods / retaining tubings GN 480.1 are matched for use with clamp mountings. The retaining tubings can also be used as cable lead-through or cable glands. E+G GN 480.1-NI tube with scales Elesa+Ganter GN 480.1-NI Stainles steel retaining tube with scalesMaterial: AISI 304 stainless steel NI. Versions:- Type OS: without scale. - Type LS: with scale (mm-graduation), engraved by precision laser. The outside dimensions of the retaining rods / retaining tubings GN 480.1 are matched for use with clamp mountings. The retaining tubings can also be used as cable lead-through or cable glands. E+G GN 511 clamp mounting kit Elesa+Ganter GN 511 clamp mounting kit For clamp mountings, the clamping kits GN 511 replaces the DIN 912 hexagonal recessed screw. E+G GN 511.1 clamp mounting kit Elesa+Ganter GN 511.1 clamp mounting kit in AISI 304 stainless steel. Standard versions available:- Type S: with cylinder head screw DIN 912. - Type K: with adjustable head lever. With clamping kits GN 511.1 swivel clamp mountings GN 482 can be combined with T-Swivel clamp mountings GN 483 and attachment clamp mountings GN 484 with the same k-dimensions into swivel clamp mounting joints. The centering bush positions the swivel clamp mountings in relation to each other. During assembly, the knurl .... E+G GN 992.5 Threaded end-caps Elesa+Ganter GN 992.5 Threaded end-capsMaterial: AISI 303 stainless steel. Threaded tube inserts GN 992.5 serve as end plugs in tubings which offer the additional facility for fitting threaded levelling elements. Threaded tube inserts can bridge an internal diameter tolerance on both round as well as square tube of ± 0.5 mm. For this purpose lamellas are available. Threaded tube inserts are fitted with a mallet. Accessories: Construction tubings GN 990. E+G GN 162.3 Swivel clamp Elesa+Ganter GN 162.3 Swivel clampMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Clamping screws:- Identification no. 1: with clamping screw DIN 912 and nut DIN 985, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. The standard clamping bolts are socket cap screws DIN 912, supplied assembled. The xan be replaced by clamping kits GN 911 (descripti .... E+G GN 162.3-NI Swivel clamp Elesa+Ganter GN 162.3-NI Swivel clamp connector Material: AISI CF-8 stainless steel, matte shot-blasted. Clamping screws Identification no. 2: with AISI 304 stainless steel-clamping screw DIN 912 and nut DIN 985. The standard clamping bolts are socket cap screws DIN 912, supplied assembled. They can be replaced by clamping kits GN 911. The clamping bores of the base plate connector clamps GN 162.3 with 2 mounting holes are machined and designed for construction tubings GN 990 or DIN 2391, DIN 23 .... E+G GN 279 Swivel clamp Elesa+Ganter GN 279 Swivel clamp connectorMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Clamping screws:- Identification no. 1: with clamping screw DIN 912, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screws DIN 912. The clamping bore of the swivel clamp connectors GN 279 is unmachined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respec .... E+G GN 289 Swivel clamp Elesa+Ganter GN 289 Swivel clamp connector with stepless adjustmentMaterial: Aluminium. Finish:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Clamping screws:- Identification no. 1: with clamping screw DIN 912, zinc-plated. - Identification no. 2: with AISI 304 stainless steel-clamping screws DIN 912. Accessories:-Tubning GN 990 - Swivel clamp connector GN 279 E+G GN 960 Angle piece Elesa+Ganter GN 960 Angle pieces for profile systemsMaterial:- Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. - Version MT: Aluminium die-cast, matte shot-blasted Standard versions:- Version A: without assembly set, without cover. - Version B: with assembly set, with cover. Assembly:- T-slot bolt GN 505.4 with hexagon flange nut DIN 6923, zinc-plated steel, blue passivated. - T-Nuts GN 505 with socket head head cap screw DIN 7984, z .... E+G GN 961 Angle pieces Elesa+Ganter GN 961 Angle pieces for profile systems Material: Aluminium die-cast, matte shot-blasted MT. Plastic coated - Version SW: RAL 9005 black colour, matte finish, epoxy resin coating. - Version BL: blank, matte shot-blasted. Standard versions available:- Version A: without assembly set, without cover. - Version B: with assembly set, with cover. Assembly: - T-slot bolt GN 505.4 with hexagon flange nut DIN 6923, zinc-plated steel, blue passivated. - T-Nuts GN 505 with socket head head cap .... E+G GN 963 Cover caps Elesa+Ganter GN 963 Cover caps for profiles.Material: Plastic. Black colour RAL 9005, textured finish. If required, the cover caps are also available individually under standard GN 963. After assembly, the cover caps are snapped into place via four lugs. They lend the angle piece an attractive appearance and protect against dirt. Even after repeated use, the cover caps will remain firmly in place inside the angle pieces thanks to the elastic snap-type lugs. E+G GN 491 Double tube linear actuators Elesa+Ganter GN 491 Double tube linear actuatorsTechnical information: Guide tube: DIN 2391 Chrome-plated steel SCR. End pieces/Slider: Aluminium, plastic coated, black RAL 9005, textured finish. Fixing surface / mounting surface: machined, blank. Spindle with trapezodial thread: Steel blank, with ball-bearing. Positioning accuracy: ±0.2mm/300 mm travel. Follower nut: Gun metal. Cylinder head screws: DIN 912 Zinc-plated steel. Hexagon nuts: DIN 985 Zinc-plated steel. Standard versions:- Type R1 .... E+G GN 492 Double tube linear actuators Elesa+Ganter GN 492 Double tube linear actuatorsTechnical information:Guide tube: DIN 2391 Chrome-plated steel SCR. End pieces/Slider: Aluminium, plastic coated, black RAL 9005, textured finish. Fixing surface/mounting surface: machined, blank. Spindle with trapezodial thread: Steel blank, with ball-bearing. Positioning accuracy: ±0.2mm/300 mm travel. Follower nut: Gun metal. Cylinder head screws: DIN 912 Zinc-plated steel. Hexagon nuts: DIN 985 Zinc-plated steel. Standard versions available:- .... E+G GN 490 Clamp mounting Elesa+Ganter GN 490 Clamp mounting, twistable two-way clamp mountings Material: Aluminium. Finish:- Version MT: matte finish, slide ground. - Version SW: RAL 9005 black colour,matte finish, epoxy resin coating Standard versions available:- Type A: with cylinder head screw DIN 912. - Type B: with adjustable clamping handles GN 300.1. Hexagon nuts: DIN 934 AISI 304 stainless steel. The standard clamping bolts are socket cap screws DIN 912 in AISI 304 stainless steel. Adjustable clamping lever GN 3 .... E+G GN 967 Angle pieces/Shackles Elesa+Ganter GN 967 Angle pieces/ShacklesMaterial: Sheet steel. - Version ZB: zinc plated, blue passivated. - Version SW: zinc plated, RAL 9005 black colour, matte finish, epoxy resin coating. - Version SR: zinc plated, RAL 9006 silver colour, matte finish, epoxy resin coating. Standard versions available:- Type F: Shackle. - Type L: Angle. Assembly:- Identification no. 1: with bore for coutersunk screws DIN 7991. - Identification no. 2: with out bore for countersunk. E+G GN 482 Swivel clamp Elesa+Ganter GN 482 Swivel clampMaterial: Aluminium. Finish:- Version MT: slided grounded, matte. - Version ELS: black anodized. Standard versions available:- Type Q: Clamping bore transverse to the swivel axis. - Type P: Clamping bore parallel to the swivel axis. Socket cap screw: DIN 912 AISI 304 stainless steel. E+G GN 296 Position Indicator Kit Elesa-Ganter GN 296 Position Indicator Adaptor shaft: Steel, blackened. Torque support: Aluminium, black grounded. Accessories Position indicators and handwheels have to be ordered seperately. With the installation kit GN 296 the square linear actuator can be fitted with a digital position indicator. An installation kit comprises an adaptor shaft and a torque support. A retrofit is possible. The handwheel is removed, the kit is mounted and the handwheel is refitted. As a rule a counter is chose .... E+G GN 483 T-Swivel clamp Elesa+Ganter T-Swivel clamp GN 483 Material Aluminium. Finish - Version MT: slided grounded, matte. - Version ELS: black anodized. Standard versions available - Type A: with bore. - Type W: with bolt. Bolt Zinc-plated steel, blue passivated (Type W). Grub screw DIN 913 (Type A) Stainless Steel AISI 304. Grub screw DIN 915 (Type W) Stainless Steel AISI 304. Features and applications Using swivel clamp mountings GN 482 and attachment clamp mountings GN 484 with the same k dimensions, T-Swivel clam .... E+G GN 484 Attachment clamp Elesa+Ganter GN 484 Attachment clampMaterial: Aluminium. Finish:- Version MT: slided grounded, matte. - Version ELS: black anodized. Attachment clamp mountings GN 484 are primarily designed for mounting sensor holders GN 479 and retaining plates GN 479.1. They are fitted with a central thread and for the size with k = 20 and higher, an additional bore template 4 x M4. Using swivel clamp mountings GN 482 and T-Swivel clamp mountings GN 483 with the same k dimensions, attachment clamp mountings GN .... E+G GN 132.5 Two-way connector Elesa+Ganter GN 132.5 Two-way connector clampsGN 132.5 is mechanically machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.The shape of the clamping screws / nuts prevents the formation of wetness due to dammed-up water. The designs with sealing (Type B) also seals bore holes and threads.Material: Stainless Steel AISI CF-8, matt shot-blated. Clamping bores are mechanically machined. Carriage bolt DIN 603: Stainless Steel A2. Cap nuts DIN 917: Sta .... E+G GN 146.5 Flanged clamp Elesa+Ganter GN 146.5 Flanged connector clampGN 146.5 are mechanically machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.The shape of the clamping screws / nuts prevents the formation of wetness due to dammed-up water. The designs with sealing (Type B) also seals bore holes and threads.Material: Stainless Steel AISI CF-8, matt shot-blated. Clamping bores are mechanically machined. Carriage bolt DIN 603: Stainless Steel A2. Cap nuts DIN 917: Sta .... E+G GN 146.6 Flanged clamp Elesa+Ganter GN 146.6 Flanged connector clampGN 146.6 is mechanically machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.The shape of the clamping screws / nuts prevents the formation of wetness due to dammed-up water. The designs with sealing (Type B) also seals bore holes and threads.Material: Stainless Steel AISI CF-8, matt shot-blated. Clamping bores, mechanically machined. Carriage bolt DIN 603: Stainless Steel A2. Cap nuts DIN 917: Stainle .... E+G GN 163.5 Base plate Elesa+Ganter GN 163.5 Base plate connector clampThe clamping bores of the Stainless Steel-Base plate connector clamps GN 163.5 are mechanically machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.The shape of the clamping screws / nuts prevents the formation of wetness due to dammed-up water. The designs with sealing (Type B) also seals bore holes and threads.Material: Stainless Steel AISI CF-8, matt shot-blated. Clamping bores, mechanically mach .... E+G GN 192.5 T-angle Elesa+Ganter GN 192.5 T-angle connector clampsMaterial: Stainless Steel AISI CF-8, matt shot-blated. Clamping bores, mechanically machined. Carriage bolt DIN 603: Stainless Steel A2. Cap nuts DIN 917: Stainless Steel A2.Sealings - Washers Plastic (Polyacetal POM) - Edge ring, Silicon, 40 ... 60 Shore ATypes - Type A: without sealing - Type B: with sealing E+G GN 197 Monitor mounts Elesa+Ganter GN 197 Monitor mounts.Monitor mounts GN 197 have a hole pattern according to the VESA standard.The connecting studs can be combined with diverse components within the tube clamp connector program in order to realize a wide range of fastening variants, degrees of freedom and adjusting options. The GN 197 can be connected with construction tubes such as GN 990 to create a complete solution for wall or floor mounting.Material:- BL: Connection plate in blank, ground aluminum- Connection .... E+G TCC-PB Mounting base E+G TCC-PB Mounting base for hinged jointsA base with external teeth can be joined to a clamp with internal teeth, or a base without teeth to a clamp without teeth, to create a hinged joint.Joints comprising bases with external teeth and clamps with internal teeth (36 teeth) have a 10° adjustment angle.Joints comprising bases and clamps without teeth can be positioned at any angle.The "s" grub screw may be replaced by the kit TCC-KS.MaterialBase: Glass-fibre reinforced polyamide based (PA) tech .... E+G TCC-KS Clamping kit The clamping kit for TCC, comprising a distance bushing, an adjustable handle or a wing nut and nut, is used when clamping operations are required.Adjustable handle and wing nut:- Glass-fibre reinforced polyamide based (PA) technopolymer, grey-black colour, matte finish.Distance bushing:- Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.Self-locking nut:- AISI 304 stainless steel.Standard executions:- TCC-KS-ERX: adjustable handle with AISI 303 stainless stee .... E+G TCC-A Hole reduction sleeve E+G TCC-A Hole reduction sleeve for tubes with diameter "d1" ± 0.2 mm. (See data sheet)The hole reduction sleeve fits into the housing hole of the TCC clamps so that smaller diameter tubes can be used.Material:- Glass-fibre reinforced polyamide based (PA) technopolymer,- RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour, matte finish. E+G TCC-CR Two-way connector Two-way connecting clamps for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve Materiale:Clamp:Glass-fibre reinforced polyamide based (PA) technopolymer, RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour, matte finish.Screws and nuts (supplied):Cylindrical-head screw with hexagon socket in AISI 304 stainless steel with anti-seizure treatment.Self-locking nuts in AISI 304 stainless steel. E+G GN 135 two-way connector The clamping bores of GN 135 two-way connector clamps are not machined and specially designed for construction tubes Comes with 4 Stainless Steel-clamping screws DIN 912Material:- Aluminium- plastic coated- black, RAL 9005, textured finish SW- blank- matt shot-blasted BLClamping bores not machinedCap screws DIN 912- Stainless Steel AISI 304Hexagon nuts DIN 985- Stainless Steel AISI 304 E+G TCC-TB w. Mounting plate Connecting clamps with mounting plate, for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve TCC-A can be used (ordered separately).The "s" grub screw may be replaced by the kit TCC-KS.Material:Clamp- Glass-fibre reinforced polyamide based (PA) technopolymer.- RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour- Matte finish.Screw and nut (supplied)- Cylindrical-head screws with hexagon socket in AISI 304 stainless steel with anti-seiz .... E+G TCC-AB w. Mounting plate Connecting clamps with mounting plate, for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve .Material:Clamp– Glass-fibre reinforced polyamide based (PA) technopolymer.– RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour– Matte finish.Screw and nut (supplied)– Cylindrical-head screws with hexagon socket in AISI 304 stainless steel with anti-seizure treatment.– Self-locking nut in AISI 304 stainless steel. E+G TCC-TS connecting clamp T-shaped connecting clamps for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve .Material:Clamp– Glass-fibre reinforced polyamide based (PA) technopolymer.– RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour– Matte finish.Screw and nut (supplied)– Cylindrical-head screws with hexagon socket in AISI 304 stainless steel with anti-seizure treatment.– Self-locking nut in AISI 304 stainless steel. E+G TCC-SL Connecting clamp TCC-SL connecting clamps with sleeve for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve .Material:Clamp– Glass-fibre reinforced polyamide based (PA) technopolymer.– RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour– Matte finish.Screw and nut (supplied)– Cylindrical-head screws with hexagon socket in AISI 304 stainless steel with anti-seizure treatment.– Self-locking nut in AISI 304 stainless steel. E+G TCC-PBF Mountingsbase Elesa+Ganter TCC-PBF mounting base for hinged joint.MaterialGlass-fibre reinforced polyamide based (PA) technopolymerColours:– RAL 9005 (C9) black, mat finish– RAL 7040 (C33) grey, mat finishStandard executions– TCC-PBF-E: external teeth.– TCC-PBF-S: without teeth.Screws and nut (Supplied):- Cylindrical-head screws with hexagon socket in AISI 304 stainless steel with anti-seizure treatment.- Self-locking nut in AISI 304 stainless steel. E+G TCC-AP Mountingsbase E+G TCC-AP Mountingbase w. connecting clamp.Connecting clamps with sleeve for tubes with a diameter of 18 ± 0.2 and 30 ± 0.2 mm.For smaller diameter tubes, the hole reduction sleeve .Material:Clamp– Glass-fibre reinforced polyamide based (PA) technopolymer– RAL 9005 (C9) black colour or grey RAL 7040 (C33) colour– Matte finishStandard executions:– TCC-AP-E: external teeth.– TCC-AP-I: internal teeth.– TCC-AP-S: without teeth.Screw and nut (supplied)– Cylindrical-head screws with h ....
