Internal Tooth, Cup, Full Washers, Flat Washers, Form A
Fibre, Steel, TPE, 301 Stainless Steel, Stainless Steel
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 21 mm, 10.5 mm, 5.36 mm, 6.5 mm
0.5 mm, 1.4 mm, 5.8 mm, 1 mm, 1.1 mm
M12, M3 (Form A), M6, M24, M5 (Form A)
DIN 6797A, BS 4320, BS 4320B, BS 4463, ASME B18.8.1