Narrow, Standard, Beveled, Large Outside Diameter, Mil-Spec
Stainless Steel, Nylon, Brass, Alloy Steel, Titanium
14 mm, 45 mm, 19 mm, 40 mm, 50 mm
0.391", 0.348", 1.563", 1.313", 0.938"
0.7 mm, 1.5 mm, 0.16 mm, 0.28 mm, 0.3 mm
M2.6, M3, 1/2", M2.5, #12
BS 4463, ASME B18.8.1, BS 4320, DIN 6797J, DIN 125A