Spring, Nylon Washers, Crinkle, Full Washers, Form A
Fibre, Copper, Stainless Steel, 301 Stainless Steel, TPE
24.4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 5.3 mm, 5.36 mm, 2.25 mm, 6.5 mm
1 mm, 1.2 mm, 0.5 mm, 1.1 mm, 2.2 mm
M24, M5 (Form A), M6, M10, M2
DIN 6797A, BS 4320:1968, DIN 7603A, BS 4320B, BS 4320