Narrow, Mil-Spec, Beveled, Large Outside Diameter, USS
Nylon, Brass, Alloy Steel, Stainless Steel, Titanium
45 mm, 40 mm, 1 5/8", 5 1/2", 3 3/4"
1.172", 15 mm, 0.781", 1.031", 3.125"
5.8 mm, 1.2 mm, 0.28 mm, 0.7 mm, 2 mm
DIN 7980, ASME B18.22.1
ASTM F844, ASME B18.21.1, DIN 7603A, DIN 125A