Mil-Spec, Standard, Large Outside Diameter, SAE, Beveled
Titanium, PEEK, Nylon, Phenolic Resin, Brass
26 mm, 5 1/2", 3 3/4", 1 5/16", 2 3/4"
14.5 mm, 1.625", 1.172", 1.5", 0.938"
1.2 mm, 1.5 mm, 0.4 mm, 1.6 mm, 8.1 mm
DIN 7603, ASME B18.22.1
ASTM F844, ASME B18.8.1, BS 4320G, BS 4320B