Spring, External Tooth, Internal Tooth, Full Washers, Form A
Fibre, Brass, Nylon, TPE, Copper
8.8 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 2.1 mm, 4.36 mm, 6.5 mm
1.2 mm, 0.9 mm, 1.8 mm, 8.1 mm, 0.5 mm
M3 (Form A), M16, M24, M5 (Form A), M3
DIN 7980, BS 4320B, DIN 127B, BS 4463, ASME B18.8.1