Plain Washer, Internal Tooth, Cup, Full Washers, Form A
Steel, Nylon, 301 Stainless Steel, Stainless Steel, TPE
24 mm, 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
2.6 mm, 4.85 mm, 2.1 mm, 5.3 mm, 6.5 mm
1.8 mm, 3 mm, 8.1 mm, 0.16 mm, 2.5 mm
M3, M8, M24, M5 (Form A), M20
DIN 7603A, ASME B18.22.1
ASTM F844, DIN 7980, BS 4320B, BS 4320