Schnorr safety washer, for M 3, stainless steel A2, inside diameter D 3,2 mm

In daily operation this item spreads the preload of the screw over a larger bearing surface, and it is supplied as a Schnorr safety washer. Selection is based on outside diameter D1 5,5 mm and inside diameter D 3,2 mm. It is manufactured from stainless steel A2, in this case with outside diameter D1 5,5 mm.

Benefits

• inside diameter D 3,2 mm
• for screws M 3
• thickness S 0,45 mm
• larger bearing surface under head and nut, verified by outside diameter D1 5,5 mm
• material stainless steel A2 as stated in the data

Fields of application

It finds its place in bolted joints in machine, plant and fixture construction, rating outside diameter D1 5,5 mm.