Internal Tooth, Nylon Washers, Lock Washer, Full Washers, Form A
Stainless Steel, 301 Stainless Steel, Steel, TPE, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.25 mm, 21 mm, 4.36 mm, 6.5 mm
5.8 mm, 1.8 mm, 0.28 mm, 0.5 mm, 1.2 mm
M3 (Form A), M16, M24, M5 (Form A), M2.5
BS 4320:1968, BS 4320, ASME B18.21.1, ASME B18.8.1, DIN 7980