Internal Tooth, Nylon Washers, Lock Washer, Full Washers, Form A
Stainless Steel, Brass, TPE, Nylon, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 21 mm, 10.5 mm, 16.2 mm, 6.5 mm
1.5 mm, 0.6 mm, 8.1 mm, 1.6 mm, 0.3 mm
M3 (Form A), M24, M5 (Form A), M16, M2
DIN 7980, ASME B18.21.1, ASME B18.8.1, DIN 7603A, BS 4320B