External Tooth, Spring, Cup, Full Washers, Form A
TPE, 301 Stainless Steel, Stainless Steel, Steel, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 3 mm, 5.36 mm, 2.25 mm, 6.5 mm
5.8 mm, 0.8 mm, 1.2 mm, 1.5 mm, 1.8 mm
M16, M10, M2, M5 (Form A), M12
BS 4320B, BS 4320:1968, BS 4320, BS 4320G, DIN 125A