Cup, Nylon Washers, Lock Washer, Full Washers, Form A
Fibre, TPE, Brass, Stainless Steel, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 5.3 mm, 16.2 mm, 6.5 mm
0.9 mm, 5.8 mm, 1.8 mm, 3.5 mm, 0.28 mm
M16, M3 (Form A), M12, M5 (Form A), M2
ASME B18.22.1
ASTM F844, ASME B18.21.1, DIN 7603A, BS 4320B, BS 4463