Standard, Narrow, USS, Large Outside Diameter, Mil-Spec
Stainless Steel, Steel, PEEK, Titanium, Phenolic Resin
45 mm, 11 mm, 18 mm, 4", 12 mm
16.5 mm, 20.2 mm, 13.27 mm, 0.625", 1.063"
1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm, 0.7 mm
ASME B18.8.1, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A