Mil-Spec, Standard, Beveled, Large Outside Diameter, USS
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
3 1/4", 1 17/32", 2 3/16", 1 37/64", 15/16"
1.281", 10.5 mm, 0.75", 0.875", 1.125"
2.5 mm, 1.01 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
DIN 127B, ASME B18.8.1, ASME B18.22.1
ASTM F844, BS 3410, DIN 6798J