USS, SAE, Mil-Spec, Standard, Beveled
Alloy Steel, PEEK, Nylon, Phenolic Resin, Brass
15 mm, 40 mm, 45 mm, 66 mm, 1 5/8"
0.172", 0.391", 1.563", 1.188", 1.109"
1.2 mm, 3.5 mm, 0.7 mm, 8.1 mm, 0.28 mm
DIN 7603, BS 4320G, BS 4320, ASME B18.22.1
ASTM F844, DIN 7603A