Cup, External Tooth, Plain Washer, Full Washers, Form A
Steel, Brass, 301 Stainless Steel, Copper, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 21 mm, 5.36 mm, 2.25 mm, 6.5 mm
5.8 mm, 2.2 mm, 1.8 mm, 0.28 mm, 1 mm
M5, M3, M24, M5 (Form A), M10
DIN 125A, ASME B18.8.1, DIN 7980, DIN 6797J, BS 4320B