Standard, Mil-Spec, SAE, Large Outside Diameter, USS
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
1 5/8", 2 3/16", 1 37/64", 13/16", 15/16"
0.75", 0.25", 0.375", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm
M7, 7/16", #4, #8, 1 1/2"
DIN 6797J, ASME B18.22.1 ASTM
F844, BS 4320G, BS 3410, ASME B18.22.1
ASTM F844