Lock Washer, Nylon Washers, Mudguard, Full Washers, Form A
TPE, Ceramic, 301 Stainless Steel, Copper, Brass
10 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.36 mm, 5.1 mm, 4.85 mm, 21 mm, 6.5 mm
3.5 mm, 1.6 mm, 8.1 mm, 0.8 mm, 0.5 mm
M3 (Form A), M10, M12, M5 (Form A), M5
ASME B18.8.1, DIN 7603A, BS 4320B, DIN 7980, BS 4463