Cup, Lock Washer, Full Washers, Flat Washers, Form A
Vulcanised Fibre, TPE, Stainless Steel, Brass, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
14 mm, 12.5 mm, 2.2 mm, 5.3 mm, 6.5 mm
1.6 mm, 8.1 mm, 1.1 mm, 1 mm, 0.28 mm
M3 (Form A), M5 (Form A), M2, M2.5, M10
DIN 6798J, BS 4463, DIN 125A, ASME B18.21.1, BS 4320B