SAE, Large Outside Diameter, USS, Mil-Spec, Beveled
PEEK, Alloy Steel, Titanium, Nylon, Phenolic Resin
66 mm, 4", 1 3/8", 1 3/4", 5 1/2"
16.5 mm, 1.172", 31 mm, 3.125", 0.25"
5.8 mm, 0.3 mm, 0.28 mm, 0.7 mm, 8.1 mm
M58, M2.6, 1 1/4", #1, M3
DIN 9021, DIN 6798J, DIN 127B, ASME B18.21.1, BS 4320B