Beveled, Large Outside Diameter, USS, Standard, Mil-Spec
Titanium, Stainless Steel, Nylon, Brass, Steel
45 mm, 19 mm, 40 mm, 26 mm, 4 1/2"
0.438", 0.656", 0.391", 1.313", 1.563"
0.8 mm, 0.7 mm, 1.25 mm, 0.16 mm, 0.28 mm
DIN 7980, DIN 6797J, DIN 125A, ASME B18.8.1, ASME B18.21.1