Mil-Spec, Large Outside Diameter, Oversized, Standard, Beveled
Phenolic Resin, Titanium, PEEK, Steel, Brass
45 mm, 19 mm, 1 5/16", 26 mm, 23 mm
6.5 mm, 16.5 mm, 1.172", 3.125", 1.563"
1.2 mm, 8.1 mm, 2 mm, 2.5 mm, 2.2 mm
3/4", 5/16", 1/2", #12, 1 1/8"
ASME B18.8.1, DIN 125A, ASME B18.21.1, ASME B18.22.1
ASTM F844, BS 4320B