Spring, Crinkle, Lock Washer, Full Washers, Form A
Steel, 301 Stainless Steel, Ceramic, TPE, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 2.1 mm, 2.25 mm, 13 mm, 6.5 mm
1.8 mm, 3.5 mm, 0.28 mm, 8.1 mm, 1.1 mm
M16, M20, M5 (Form A), M2.5, M2
ASME B18.22.1
ASTM F844, DIN 7980, DIN 6797A, BS 4320B, DIN 125A