External Tooth, Internal Tooth, Crinkle, Full Washers, Form A
Steel, TPE, 301 Stainless Steel, Stainless Steel, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 5.3 mm, 2.2 mm, 2.25 mm, 6.5 mm
0.28 mm, 0.6 mm, 8.1 mm, 1.6 mm, 2.5 mm
M3 (Form A), M5 (Form A), M16, M12, M2.5
ASME B18.22.1
ASTM F844, DIN 6797A, BS 4320:1968, BS 4320, BS 4320B