Narrow, SAE, USS, Large Outside Diameter, Beveled
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
15 mm, 45 mm, 66 mm, 4 1/2", 5 1/2"
20.2 mm, 1.172", 3.125", 0.813", 0.078"
0.6 mm, 0.4 mm, 0.28 mm, 8.1 mm, 1.1 mm
DIN 6797J, ASME B18.8.1, BS 4320, ASME B18.22.1
ASTM F844, DIN 7603A