Cup, Spring, Full Washers, Form A, Flat Washers
Fibre, 301 Stainless Steel, Stainless Steel, TPE, Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 13 mm, 5.36 mm, 6.5 mm
0.5 mm, 1.4 mm, 5.8 mm, 0.4 mm, 0.28 mm
M6 (Form A), M6, M3 (Form A), M5 (Form A), M16
DIN 127B, BS 4463, DIN 6797J, BS 4320, ASME B18.8.1