External Tooth, Cup, Flat Washers, Full Washers, Form A
Copper, TPE, 301 Stainless Steel, Ceramic, Stainless Steel
20 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
2.2 mm, 1.2 mm, 1.5 mm, 0.6 mm, 0.5 mm
M8, M3 (Form A), M6, M3, M5 (Form A)
DIN 6797J, BS 4320G, DIN 7980, ASME B18.8.1, BS 4320B