Mil-Spec, Beveled, Oversized, Large Outside Diameter, SAE
Alloy Steel, Titanium, Steel, PEEK, Nylon
23 mm, 4 1/2", 5 1/2", 3 3/4", 60 mm
0.391", 1.563", 1.188", 1.109", 0.938"
0.4 mm, 3.5 mm, 8.1 mm, 2.5 mm, 0.28 mm
ASME B18.22.1
ASTM F844, BS 4320G, DIN 125A, DIN 6797J, DIN 7603A