Cup, Nylon Washers, Lock Washer, Full Washers, Form A
301 Stainless Steel, TPE, Copper, Brass, Stainless Steel
3/4" X 3" X 1/4", 15.5 mm, 12 mm, 6.9 mm, 11.88 mm
4.85 mm, 3.2 mm, 2.1 mm, 6.4 mm, 6.5 mm
0.4 mm, 1.2 mm, 0.5 mm, 3.5 mm, 2.2 mm
M3 (Form A), M12, M5 (Form A), M5, M10
DIN 127B, ASME B18.22.1
ASTM F844, ASME B18.21.1, BS 4320G, DIN 7603A