SAE, USS, Beveled, Large Outside Diameter, Mil-Spec
Nylon, Phenolic Resin, Titanium, PEEK, Steel
18 mm, 3 1/2", 66 mm, 40 mm, 44 mm
1.063", 0.391", 1.563", 0.5", 0.203"
1.5 mm, 0.28 mm, 0.7 mm, 8.1 mm, 1.1 mm
DIN 127B, ASME B18.22.1
ASTM F844, BS 4320, ASME B18.8.1, DIN 125A