Click to download thread specification PDFs:

BSPT & BSPP (BS21)

NPT & NPSM (ANSI B1.20.1)

JIS (JIS B0203)

JIC 37° FLARE & UNO (SAE J514)

Metric DIN (DIN 3852-1)

SAE (SAE J512)Metric French GAZ

Metric French Millimetric

ORFS (SAE J1453)

Thread-Specification-SAE-SAE-J512