SAE, USS, Oversized, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Stainless Steel, Alloy Steel
18 mm, 2 3/16", 1 37/64", 15/16", 1 5/32"
0.906", 0.75", 0.875", 1.125", 1.25"
1.01 mm, 8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
ASME B18.22.1 ASTM
F844, ASME B18.22.1
ASTM F844, BS 4320:1968, BS 3410, DIN 6798J