Spring, Crinkle, Internal Tooth, Full Washers, Form A
Fibre, TPE, Brass, Copper, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.36 mm, 2.25 mm, 13 mm, 4.36 mm, 6.5 mm
1.6 mm, 8.1 mm, 0.3 mm, 2.2 mm, 2.5 mm
M3, M16, M5 (Form A), M2, M10
DIN 6797A, BS 4320:1968, ASME B18.8.1, BS 4320B, BS 4320