Spring, Lock Washer, Full Washers, Flat Washers, Form A
Fibre, Steel, Stainless Steel, TPE, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.1 mm, 13 mm, 2.25 mm, 6.5 mm
1.1 mm, 1.5 mm, 1 mm, 0.16 mm, 0.28 mm
M3 (Form A), M20, M24, M5 (Form A), M2
ASME B18.22.1 ASTM
F844, ASME B18.8.1, BS 4320G, BS 4320B, BS 4320