Cup, Spring, External Tooth, Full Washers, Form A
Fibre, Brass, Stainless Steel, Copper, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
11 mm, 12.2 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.4 mm, 0.8 mm, 3 mm, 0.16 mm, 0.28 mm
M6 (Form A), M8, M3 (Form A), M5 (Form A), M2.5
BS 4320B, BS 4320, BS 4320G, DIN 7603A, DIN 7980