External Tooth, Cup, Lock Washer, Full Washers, Form A
301 Stainless Steel, TPE, Steel, Copper, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 17 mm, 4.36 mm, 6.5 mm
0.7 mm, 0.5 mm, 1.1 mm, 1.6 mm, 0.28 mm
M3 (Form A), M10, M3, M5 (Form A), M2.5
BS 4463, ASME B18.21.1, ASME B18.8.1, ASME B18.22.1
ASTM F844, BS 4320B