Mil-Spec, SAE, Large Outside Diameter, Oversized, USS
PEEK, Stainless Steel, Phenolic Resin, Alloy Steel, Titanium
45 mm, 3 1/2", 44 mm, 7/8", 3 3/4"
1.172", 1.5", 1.031", 3.125", 1.109"
5.8 mm, 2 mm, 0.28 mm, 0.5 mm, 1.6 mm
DIN 127B, BS 4463, DIN 7980, BS 4320B, DIN 7603A