Standard, Mil-Spec, Oversized, Beveled, SAE
Nylon, Titanium, PEEK, Phenolic Resin, Brass
45 mm, 4", 1 1/8", 4 1/2", 13/16"
6.5 mm, 14.5 mm, 37 mm, 0.172", 1.172"
5.8 mm, 1.8 mm, 0.7 mm, 0.6 mm, 8.1 mm
DIN 6797A, DIN 127B, BS 4463, ASME B18.22.1
ASTM F844, BS 4320B