Serrated lock washer DIN 6797J, innengezahnt, 13mm (M 12), zinc-plated steel

This item spreads the preload of the screw over a larger bearing surface and is listed as serrated lock washer DIN 6797J. The data sheet states outside diameter D1 20,5 mm and inside diameter D 13 mm. The material is zinc-plated steel, rating outside diameter D1 20,5 mm.

Benefits

• material zinc-plated steel as stated in the data
• manufactured to DIN 6797J
• inside diameter D 13 mm
• for screws M 12
• larger bearing surface under head and nut, verified by outside diameter D1 20,5 mm

Fields of application

The version is applied to bolted joints in machine, plant and fixture construction, here with outside diameter D1 20,5 mm.

Standards and conformity

The stated standard is DIN 6797J.