Cup, Lock Washer, Nylon Washers, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Steel, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 14 mm, 5.3 mm, 6.5 mm
0.6 mm, 1.2 mm, 2.5 mm, 2 mm, 0.16 mm
M16, M3 (Form A), M24, M5 (Form A), M2
DIN 7980, DIN 127B, BS 4320:1968, BS 4463, DIN 7603A