Cup, Crinkle, External Tooth, Full Washers, Form A
A2/304 Stainless Steel, Fibre, Stainless Steel, TPE, Steel
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
1.4 mm, 5.8 mm, 3.5 mm, 8.1 mm, 0.16 mm
M10, M16, M3 (Form A), M5, M5 (Form A)
BS 4320G, DIN 6797J, DIN 7980, ASME B18.21.1, BS 4320B