Standard, Beveled, USS, Oversized, Large Outside Diameter
Nylon, Phenolic Resin, Steel, Alloy Steel, Titanium
2 3/16", 1 37/64", 15/16", 1 3/4", 3"
0.285", 17 mm, 0.75", 0.875", 1.125"
1.2 mm, 0.3 → 0.25 mm, 0.6 mm, 1.65 - 1.90 mm, 1.08 mm
1/2", 3/8", #4, #6, 9/16"
ASME B18.8.1, ASME B18.22.1 ASTM
F844, BS 3410, BS 4320:1968, ASME B18.22.1
ASTM F844