Nylon Washers, Cup, Crinkle, Full Washers, Form A
301 Stainless Steel, Neoprene, Fibre, TPE, Brass
7.99 mm, 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
4.85 mm, 2.1 mm, 21 mm, 2.25 mm, 6.5 mm
1.4 mm, 5.8 mm, 8.1 mm, 0.4 mm, 1.1 mm
M2.5, M3 (Form A), M6, M24, M5 (Form A)
BS 4320:1968, DIN 125A, ASME B18.22.1
ASTM F844, DIN 6797J, DIN 7603A