Spring, Plain Washer, Nylon Washers, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Copper, Nylon
24 mm, 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 2.25 mm, 13 mm, 4.36 mm, 6.5 mm
0.28 mm, 1.6 mm, 0.5 mm, 2 mm, 0.16 mm
M3 (Form A), M20, M16, M24, M5 (Form A)
BS 4320B, BS 4320:1968, ASME B18.8.1, DIN 7603A, DIN 125A