The flat washer, which is mainly punched out of iron plate, is generally a flat washer with a hole in the middle and made of carbon steel, stainless steel, alloy steel and other materials
304 stainless steel mechanical metal screw gasket round flat gasket hardware flat washer din125
Function of flat pad:
1. Increase the contact area between the screw and the machine.
2. Eliminate the damage of the spring pad to the machine surface when removing the screw. When using, it must be a spring pad and a flat pad. The flat pad is next to the surface of the machine, and the spring pad is between the flat pad and the nut.
Reviews
There are no reviews yet.