Mil-Spec, SAE, Oversized, USS, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
16 mm, 2 3/16", 1 37/64", 15/16", 1 5/32"
0.625", 1.25", 0.75", 0.875", 1.125"
1.01 mm, 2 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
#10, #5, #6, 1/2", 1 1/4"
BS 3410, BS 4320:1968, DIN 6797J, DIN 127B, BS 4320