Mil-Spec, Large Outside Diameter, SAE, Oversized, USS
Titanium, PEEK, Steel, Nylon, Stainless Steel
45 mm, 40 mm, 26 mm, 5 1/2", 28 mm
16.5 mm, 20.2 mm, 1.172", 25 mm, 0.094"
1.1 mm, 0.16 mm, 0.28 mm, 0.3 mm, 1.5 mm
ASME B18.21.1, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A