External Tooth, Crinkle, Nylon Washers, Full Washers, Form A
Fibre, Steel, TPE, Stainless Steel, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 2.1 mm, 5 mm, 6.5 mm
1.8 mm, 0.28 mm, 8.1 mm, 2.5 mm, 1.1 mm
M3 (Form A), M2, M10, M5 (Form A), M20
ASME B18.21.1, ASME B18.8.1, DIN 7603A, DIN 6797J, BS 4320