Narrow, Standard, SAE, Oversized, Large Outside Diameter
Phenolic Resin, Alloy Steel, Stainless Steel, Titanium, Brass
1 3/16", 1 9/32", 7/16", 3 1/4", 1 17/32"
0.41", 0.656", 0.391", 1.313", 1.109"
0.16 mm, 0.28 mm, 0.3 mm, 1.6 mm, 0.6 mm
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.22.1
ASTM F844