Mil-Spec, Standard, Oversized, Large Outside Diameter, USS
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
1 5/16", 2 1/4", 2 3/16", 1 37/64", 15/16"
0.375", 0.535", 0.906", 0.875", 1.125"
1.01 mm, 1.2 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
#6, #12, 1 1/2", 3/8", 5/16"
DIN 127B, ASME B18.22.1 ASTM
F844, BS 3410, DIN 125A, ASME B18.8.1