Standard, Narrow, Mil-Spec, Large Outside Diameter, SAE
Nylon, Brass, Alloy Steel, Phenolic Resin, Steel
50 mm, 6 mm, 9.5 mm, 11.1 mm, 23/32"
16.5 mm, 20.2 mm, 1.172", 2.125", 1.375"
0.16 mm, 1.5 mm, 0.28 mm, 0.3 mm, 0.7 mm
M27, 1/2", 5/8", 1", M2.6
DIN 6797J, BS 4320:1968, DIN 125A, ASME B18.8.1, ASME B18.22.1
ASTM F844