Spring, Internal Tooth, Cup, Full Washers, Form A
Fibre, Steel, TPE, 301 Stainless Steel, Vulcanised Fibre
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 2.1 mm, 21 mm, 11 mm, 6.5 mm
5.8 mm, 0.7 mm, 1.2 mm, 1.8 mm, 0.4 mm
M5, M3 (Form A), M12, M5 (Form A), M20
DIN 6797A, DIN 7603A, DIN 6797J, BS 4320, BS 4320B