USS, Mil-Spec, Standard, Large Outside Diameter, SAE
Steel, Stainless Steel, Titanium, PEEK, Phenolic Resin
15 mm, 1 5/8", 3 3/4", 60 mm, 1 3/16"
1.172", 0.406", 0.781", 2.625", 1.188"
1.45 mm, 1.4 mm, 5.8 mm, 0.28 mm, 0.5 mm
DIN 7980, BS 4320B, BS 4320:1968, ASME B18.22.1
ASTM F844, BS 4320