External Tooth, Lock Washer, Cup, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Stainless Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 6.4 mm, 5.36 mm, 2.25 mm, 6.5 mm
2.2 mm, 0.6 mm, 0.7 mm, 1.1 mm, 0.28 mm
M3 (Form A), M10, M2, M5 (Form A), M5
BS 4320B, DIN 6798J, BS 4320, ASME B18.22.1 ASTM
F844, ASME B18.21.1