External Tooth, Spring, Nylon Washers, Full Washers, Form A
Fibre, 301 Stainless Steel, Steel, Brass, TPE
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 21 mm, 5.3 mm, 10.5 mm, 6.5 mm
0.16 mm, 0.28 mm, 2.5 mm, 0.5 mm, 1.5 mm
M3 (Form A), M16, M12, M5 (Form A), M5
BS 4320:1968, DIN 7980, BS 4320, ASME B18.21.1, BS 4320B