Cup, Lock Washer, Plain Washer, Full Washers, Form A
Fibre, Ceramic, 301 Stainless Steel, Steel, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
8.4 mm, 3.2 mm, 16.2 mm, 5.36 mm, 6.5 mm
8.1 mm, 0.5 mm, 1.1 mm, 3.5 mm, 0.28 mm
M5 (Form A), M5, M12, M20, M4
DIN 127B, BS 4320, DIN 7980, ASME B18.8.1, BS 4463