Standard DIN125A

Material SS316– A4
Flat washers are thin plates (usually disc-shaped, but sometimes square-shaped) with holes (usually in the center) that are typically used to distribute the load of threaded fasteners, such as bolts or nuts. Other uses are as spacers, protective bearings, preload indicating devices, locking devices, and to reduce vibration.

Sizes
M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30