Cup, Crinkle, Plain Washer, Full Washers, Form A
Fibre, Brass, Steel, TPE, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 2.1 mm, 11 mm, 2.25 mm, 6.5 mm
5.8 mm, 0.7 mm, 0.6 mm, 0.9 mm, 3.5 mm
M24, M6, M5 (Form A), M16, M2
DIN 6797J, ASME B18.8.1, ASME B18.21.1, ASTM F436, BS 4320B