Spring, Lock Washer, Crinkle, Full Washers, Form A
Fibre, Brass, Stainless Steel, 301 Stainless Steel, TPE
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 21 mm, 6.4 mm, 12.5 mm, 6.5 mm
8.1 mm, 1.1 mm, 2.5 mm, 2.2 mm, 0.28 mm
M3.5, M3 (Form A), M5 (Form A), M2, M6
BS 4320B, BS 4320:1968, BS 4320, DIN 6797J, DIN 7603A