Internal Tooth, Cup, Plain Washer, Full Washers, Form A
A2/304 Stainless Steel, Fibre, Steel, Stainless Steel, TPE
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
25 mm, 2.25 mm, 17 mm, 4.36 mm, 6.5 mm
0.7 mm, 0.16 mm, 1.8 mm, 0.28 mm, 8.1 mm
M3 (Form A), M8, M24, M5 (Form A), M16
DIN 127B, DIN 6797J, ASME B18.8.1, BS 4320G, DIN 7603A