Crinkle, Cup, Internal Tooth, Full Washers, Form A
Steel, Stainless Steel, TPE, Vulcanised Fibre, Copper
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 13 mm, 5.3 mm, 2.25 mm, 6.5 mm
0.9 mm, 8.1 mm, 0.4 mm, 1.1 mm, 2 mm
M6, M16, M5 (Form A), M20, M2
DIN 7980, DIN 6797J, ASME B18.21.1, BS 4320G, ASME B18.22.1
ASTM F844