Narrow, Mil-Spec, Standard, USS, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Stainless Steel
2 1/2", 2 3/16", 1 37/64", 15/16", 2 1/4"
0.75", 0.875", 1.125", 1.25", 1.5"
0.6 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm, 0.5 mm
M24, 1 3/8", 1 1/2", 1/2", 1 1/4"
BS 4320:1968, ASTM F436, ASME B18.22.1 ASTM
F844, BS 3410, BS 4320G