Internal Tooth, Spring, External Tooth, Full Washers, Form A
Copper, TPE, Ceramic, Brass, Stainless Steel
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
4.85 mm, 2.1 mm, 21 mm, 16.2 mm, 6.5 mm
0.6 mm, 8.1 mm, 1.1 mm, 0.5 mm, 2.2 mm
M3 (Form A), M6, M24, M5 (Form A), M3
BS 4320, DIN 7980, DIN 6797J, BS 4320B, BS 4463