Mil-Spec, Oversized, Beveled, Large Outside Diameter, SAE
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
1 5/8", 3/8", 2 3/16", 1 37/64", 15/16"
0.25", 0.438", 0.75", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 0.6 mm, 1.65 - 1.90 mm, 1.08 mm
ASME B18.22.1 ASTM
F844, BS 4320G, DIN 6797J, BS 3410, DIN 6798J