Oversized, SAE, Large Outside Diameter, Standard, Beveled
Titanium, PEEK, Nylon, Phenolic Resin, Brass
50 mm, 3 1/2", 4", 1 1/2", 7/8"
6.5 mm, 16.5 mm, 20.2 mm, 0.813", 1.172"
1.5 mm, 0.16 mm, 1.6 mm, 0.28 mm, 0.3 mm
M16, M12, 1 3/4", #4, #10
BS 4463, BS 4320, DIN 6797J, DIN 125A, ASME B18.8.1