SAE, Beveled, Large Outside Diameter, USS, Oversized
Alloy Steel, Stainless Steel, Titanium, Nylon, Brass
9.5 mm, 11.1 mm, 1 1/2", 28 mm, 23/32"
8.4 mm, 8.62 mm, 1.172", 3.125", 0.078"
1.6 mm, 5.8 mm, 0.7 mm, 0.8 mm, 1.5 mm
DIN 6797A, BS 4320B, DIN 127B, BS 4320:1968, ASME B18.21.1