Beveled, USS, Large Outside Diameter, SAE, Oversized
Titanium, Nylon, Brass, Alloy Steel, Phenolic Resin
11 mm, 20 mm, 66 mm, 25 mm, 23 mm
1.375", 0.594", 0.391", 1.313", 0.563"
1.5 mm, 0.16 mm, 0.28 mm, 0.3 mm, 0.7 mm
BS 4320, DIN 6797J, DIN 125A, ASME B18.21.1, ASME B18.8.1