Mil-Spec, Large Outside Diameter, USS, SAE, Beveled
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
45 mm, 3 1/2", 4", 3 3/4", 28 mm
8.4 mm, 16.5 mm, 20.2 mm, 1.063", 1.172"
2 mm, 1.2 mm, 0.28 mm, 0.6 mm, 8.1 mm
BS 4320:1968, BS 4320G, ASME B18.22.1
ASTM F844, BS 4320, BS 4463