Cup, Lock Washer, Plain Washer, Full Washers, Form A
TPE, Ceramic, 301 Stainless Steel, Copper, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 16.2 mm, 2.25 mm, 6.5 mm
5.8 mm, 0.16 mm, 1.8 mm, 0.5 mm, 2.5 mm
M20, M3 (Form A), M2, M5 (Form A), M8
ASME B18.22.1
ASTM F844, BS 4320G, BS 4320B, BS 4463, DIN 125A