Standard, Beveled, Large Outside Diameter, Mil-Spec, USS
Nylon, Titanium, PEEK, Phenolic Resin, Steel
15 mm, 1/2", 5 1/2", 1 1/2", 3 1/4"
20.2 mm, 1.625", 1.172", 0.156", 3.125"
2.5 mm, 0.16 mm, 0.4 mm, 1.2 mm, 1 mm
#4, M18, M58, M2.6, 7/16"
DIN 7980, BS 4320, ASME B18.21.1, ASME B18.22.1
ASTM F844, BS 4463