Crinkle, Plain Washer, Spring, Full Washers, Form A
TPE, 301 Stainless Steel, Ceramic, Copper, Stainless Steel
12.5 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 16.2 mm, 5.36 mm, 4.36 mm, 6.5 mm
0.9 mm, 0.28 mm, 8.1 mm, 1.2 mm, 0.3 mm
M5 (Form A), M6, M2, M20, M10
BS 4463, ASME B18.22.1
ASTM F844, DIN 7980, BS 4320B, DIN 7603A