Mil-Spec, Large Outside Diameter, USS, Beveled, Oversized
Steel, PEEK, Brass, Titanium, Stainless Steel
29/32", 1 17/32", 20 mm, 28 mm, 9.5 mm
6.5 mm, 14.5 mm, 16.5 mm, 1.625", 1.875"
1.45 mm, 5.8 mm, 8.1 mm, 1 mm, 0.28 mm
DIN 127B, BS 4320, ASME B18.22.1
ASTM F844, BS 4320B, DIN 7603A