External Tooth, Spring, Lock Washer, Full Washers, Form A
Brass, Steel, Nylon, TPE, Stainless Steel
7.99 mm, 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
2.7 mm, 4.85 mm, 17 mm, 2.1 mm, 6.5 mm
1.2 mm, 0.7 mm, 1.6 mm, 8.1 mm, 0.28 mm
M24, M16, M5 (Form A), M2, M6
DIN 127B, ASME B18.8.1, ASME B18.22.1
ASTM F844, DIN 6797J, BS 4320B