Elesa+Ganter GN 187.4/GN 187.4-NI Serrated locking plate

Material
- GN 187.4: Sintered Steel, hardened, black oxidised with vapor, ST
- GN 187.4-NI: AISI 316 LHC Stainless Steel, NI

Version
- Type A: with tapped hole d3 in the center, with two countersunk holes d5 for cap screws.
- Type B: with drilling d4 in the center, with two countersunk holes d5 for cap screws.
- Type C: with tapped hole d3 in the center, with two tapped mounting holes d6.
- Type D: with drilling d4 in the center, with two tapped mounting holes d6.
- Type E: without drillings, blank, not hardened.