External Tooth, Lock Washer, Crinkle, Full Washers, Form A
Brass, 301 Stainless Steel, Vulcanised Fibre, TPE, Copper
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
4.85 mm, 2.1 mm, 8.4 mm, 17 mm, 6.5 mm
0.7 mm, 0.6 mm, 8.1 mm, 1.1 mm, 1.6 mm
M5, M24, M5 (Form A), M8, M10
BS 4320B, DIN 7980, BS 4320, ASME B18.8.1, ASME B18.21.1