External Tooth, Tap Washer, Crinkle, Full Washers, Form A
Steel, Brass, Stainless Steel, TPE, 301 Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.1 mm, 3.2 mm, 5.36 mm, 6.5 mm
0.4 mm, 8.1 mm, 2.5 mm, 0.16 mm, 0.28 mm
M3 (Form A), M24, M3, M5 (Form A), M16
DIN 125A, DIN 7980, DIN 7603A, ASME B18.22.1
ASTM F844, BS 4320B