Plain Washer, Lock Washer, Flat Washers, Full Washers, Form A
Steel, 301 Stainless Steel, TPE, Copper, Nylon
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
5.36 mm, 21 mm, 13 mm, 4.36 mm, 6.5 mm
1.8 mm, 3.5 mm, 0.4 mm, 0.5 mm, 2 mm
M3 (Form A), M10, M5 (Form A), M2, M3
BS 4320B, DIN 127B, DIN 7603, DIN 125A, DIN 6797J