External Tooth, Spring, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, 301 Stainless Steel, TPE, Brass
7.99 mm, 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
10.5 mm, 12.5 mm, 2.2 mm, 2.25 mm, 6.5 mm
5.8 mm, 1.8 mm, 0.4 mm, 0.6 mm, 8.1 mm
M10, M24, M5 (Form A), M5, M3
BS 4320:1968, DIN 127B, BS 4320, BS 4320B, BS 4463