External Tooth, Nylon Washers, Crinkle, Full Washers, Form A
Brass, Copper, Ceramic, TPE, Stainless Steel
5.6 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 6.4 mm, 6 mm, 6.5 mm
0.4 mm, 0.6 mm, 8.1 mm, 1.1 mm, 2.5 mm
M3 (Form A), M20, M3, M5 (Form A), M6
ASME B18.21.1, DIN 127B, DIN 6797J, BS 4320B, DIN 7603A