Narrow, Mil-Spec, Beveled, Large Outside Diameter, USS
Titanium, Alloy Steel, PEEK, Nylon, Stainless Steel
19 mm, 44 mm, 4 1/2", 1 5/16", 50 mm
6.5 mm, 14.5 mm, 16.5 mm, 20.2 mm, 1.875"
1.6 mm, 0.5 mm, 1.5 mm, 0.8 mm, 3.5 mm
DIN 6797A, BS 4320G, DIN 7603A, BS 4320B, BS 4463