External Tooth, Spring, Crinkle, Full Washers, Form A
Ceramic, TPE, Nylon, Stainless Steel, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
25 mm, 16.2 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.7 mm, 1.8 mm, 1.2 mm, 1.5 mm, 0.28 mm
M20, M3 (Form A), M16, M5 (Form A), M5
BS 4320, ASME B18.22.1
ASTM F844, BS 4320G, DIN 7603A, BS 4320B