Beveled, Large Outside Diameter, Mil-Spec, Oversized, SAE
Brass, Stainless Steel, Alloy Steel, Nylon, Titanium
14 mm, 40 mm, 23 mm, 3/4", 4 1/2"
1.625", 0.391", 1.563", 1.25", 1.109"
0.3 mm, 1.25 mm, 1.5 mm, 0.16 mm, 0.28 mm
BS 4463, BS 4320, DIN 7980, DIN 6797J, DIN 125A