Mudguard, Lock Washer, Plain Washer, Full Washers, Form A
Steel, Copper, TPE, Stainless Steel, Ceramic
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
11 mm, 5.3 mm, 17 mm, 5.36 mm, 6.5 mm
0.28 mm, 0.5 mm, 8.1 mm, 1.1 mm, 1 mm
M24, M5 (Form A), M5, M6, M2.5
ASME B18.22.1
ASTM F844, ASME B18.8.1, BS 4320B, BS 4463, DIN 125A