USS, SAE, Large Outside Diameter, Standard, Mil-Spec
Nylon, Stainless Steel, Titanium, Phenolic Resin, Brass
15 mm, 40 mm, 26 mm, 23 mm, 1 5/8"
16.5 mm, 20.2 mm, 0.172", 1.172", 31 mm
2 mm, 0.28 mm, 0.3 mm, 1.5 mm, 0.6 mm
DIN 6797J, DIN 125A, ASME B18.8.1, ASME B18.22.1
ASTM F844, ASME B18.21.1