Mil-Spec, SAE, Beveled, Large Outside Diameter, USS
Steel, Stainless Steel, PEEK, Titanium, Phenolic Resin
19 mm, 40 mm, 26 mm, 1 5/8", 3 3/4"
16.5 mm, 1.172", 3.125", 0.078", 1.109"
0.7 mm, 5.8 mm, 0.28 mm, 8.1 mm, 1.1 mm
DIN 6798J, BS 4320, BS 4463, ASME B18.8.1, BS 4320B