Crinkle, External Tooth, Full Washers, Flat Washers, Form A
301 Stainless Steel, Stainless Steel, Ceramic, Vulcanised Fibre, TPE
24 mm, 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 2.25 mm, 13 mm, 6.5 mm
1.5 mm, 1.8 mm, 3.5 mm, 0.28 mm, 1.2 mm
M12, M24, M2, M5 (Form A), M5
ASME B18.22.1
ASTM F844, ASME B18.8.1, BS 4320G, DIN 7603A, BS 4320B