Mil-Spec, Oversized, Standard, SAE, Large Outside Diameter
Nylon, Phenolic Resin, Alloy Steel, Steel, Titanium
1 5/8", 2 3/16", 1 37/64", 15/16", 2 1/4"
0.285", 0.313", 0.625", 0.875", 1.125"
0.76 mm, 1.01 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
M3, M14, 3 1/2", #8, 5/8"
BS 3410, BS 4320:1968, ASME B18.22.1
ASTM F844, ASME B18.8.1, DIN 6798J