Beveled, USS, Large Outside Diameter, Oversized, SAE
Stainless Steel, Titanium, PEEK, Nylon, Phenolic Resin
40 mm, 66 mm, 26 mm, 3 3/4", 3 1/4"
6.5 mm, 14.5 mm, 1.172", 0.781", 2.625"
5.8 mm, 1.2 mm, 0.28 mm, 8.1 mm, 2 mm
DIN 125A, BS 4320G, BS 4463, BS 4320B, ASME B18.21.1