Mil-Spec, Beveled, USS, Oversized, SAE
Nylon, Brass, Stainless Steel, Titanium, Phenolic Resin
40 mm, 45 mm, 11 mm, 66 mm, 1 5/16"
6.5 mm, 16.5 mm, 13.27 mm, 1.875", 1.172"
1.2 mm, 0.16 mm, 0.7 mm, 8.1 mm, 2.2 mm
5/16", M12, M3, 3/8", #12
DIN 6798J, DIN 6797J, BS 4320G, ASME B18.22.1
ASTM F844, BS 4320B