Plain Washer, Lock Washer, Crinkle, Full Washers, Form A
Stainless Steel, Nylon, 301 Stainless Steel, TPE, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 2.2 mm, 13 mm, 6 mm, 6.5 mm
3.5 mm, 0.6 mm, 8.1 mm, 0.4 mm, 0.8 mm
M20, M24, M16, M2, M5 (Form A)
DIN 127B, BS 4463, ASME B18.22.1 ASTM
F844, DIN 7603A, ASME B18.22.1
ASTM F844