External Tooth, Nylon Washers, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, TPE, Steel, Copper
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.4 mm, 1.2 mm, 2.5 mm, 1.5 mm, 3.5 mm
M2.5, M16, M3 (Form A), M5 (Form A), M2
DIN 6797J, ASME B18.22.1
ASTM F844, DIN 7980, BS 4320B, DIN 7603A