Mil-Spec, SAE, Large Outside Diameter, Beveled, USS
Steel, PEEK, Alloy Steel, Titanium, Phenolic Resin
40 mm, 45 mm, 2 1/2", 19 mm, 7/16"
0.438", 0.391", 1.563", 1.109", 0.535"
5 mm, 0.5 mm, 2.5 mm, 1.6 mm, 0.16 mm
1/4", #10, M5, M3.5, M2.6
DIN 7603A, DIN 7603, BS 4320, BS 4320B, DIN 125A