Internal Tooth, Crinkle, Lock Washer, Full Washers, Form A
Stainless Steel, TPE, Copper, Brass, Steel
24.4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 12.2 mm, 5.36 mm, 4.36 mm, 6.5 mm
0.3 mm, 0.9 mm, 3.5 mm, 0.5 mm, 0.16 mm
M2, M5, M16, M5 (Form A), M2.5
DIN 9021, DIN 7980, ASME B18.21.1, DIN 6798J, BS 4320B