Spring, Cup, Mudguard, Full Washers, Form A
Fibre, Stainless Steel, 301 Stainless Steel, TPE, Ceramic
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 21 mm, 12.2 mm, 6.5 mm
1.8 mm, 0.28 mm, 0.6 mm, 2.5 mm, 1.1 mm
M20, M3 (Form A), M3, M5 (Form A), M2.5
DIN 6797A, DIN 7980, BS 4320B, BS 4320, DIN 7603A