Crinkle, Cup, Plain Washer, Full Washers, Form A
301 Stainless Steel, Stainless Steel, TPE, Nylon, Brass
24 mm, 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 6.4 mm, 5.36 mm, 4.36 mm, 6.5 mm
1.8 mm, 0.6 mm, 1.6 mm, 1.5 mm, 1.1 mm
M20, M12, M5 (Form A), M3, M2
DIN 6797A, BS 4320, BS 4320B, ASME B18.8.1, ASME B18.22.1
ASTM F844