Tap Washer, Cup, Lock Washer, Full Washers, Form A
301 Stainless Steel, TPE, Steel, Brass, Copper
9.09 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.25 mm, 4.36 mm, 4.85 mm, 16.2 mm, 6.5 mm
3.5 mm, 0.28 mm, 2.5 mm, 1.1 mm, 0.8 mm
M3 (Form A), M16, M5 (Form A), M5, M4
BS 4320B, DIN 127B, ASME B18.21.1, DIN 125A, DIN 7603A