Beveled, SAE, Large Outside Diameter, Mil-Spec, USS
Nylon, Stainless Steel, Titanium, Phenolic Resin, Brass
40 mm, 45 mm, 16 mm, 2 3/4", 60 mm
14.5 mm, 16.5 mm, 20.2 mm, 0.625", 0.813"
1.25 mm, 3 mm, 1.5 mm, 0.16 mm, 0.28 mm
BS 4463, ASME B18.22.1
ASTM F844, BS 4320, DIN 6797J, DIN 125A