External Tooth, Spring, Lock Washer, Full Washers, Form A
TPE, 301 Stainless Steel, Stainless Steel, Nylon, Copper
7 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 5 mm, 2.25 mm, 4.36 mm, 6.5 mm
8.1 mm, 2.5 mm, 1 mm, 0.8 mm, 0.3 mm
M3 (Form A), M24, M5 (Form A), M16, M3
BS 4320B, BS 4320:1968, BS 4320, DIN 125A, ASME B18.21.1