External Tooth, Crinkle, Cup, Full Washers, Form A
Fibre, Stainless Steel, Ceramic, TPE, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
1.8 mm, 3.5 mm, 0.7 mm, 2.5 mm, 1.5 mm
M10, M5, M3 (Form A), M16, M5 (Form A)
DIN 6797A, BS 4320B, DIN 7980, DIN 6797J, ASME B18.22.1
ASTM F844