Mudguard, Nylon Washers, Lock Washer, Full Washers, Form A
301 Stainless Steel, Stainless Steel, Ceramic, TPE, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 3.2 mm, 17 mm, 2.25 mm, 6.5 mm
8.1 mm, 0.4 mm, 1.6 mm, 1.1 mm, 0.28 mm
M5, M3 (Form A), M6, M5 (Form A), M2
DIN 127B, DIN 6798J, ASME B18.8.1, ASME B18.21.1, BS 4463