The International Organization for Standardization (ISO). This ISO document is a Final Draft International Standard. ISO/TC 67/SC
4. Voting begins on: 2007-07-26. Voting terminates on: 2007-09-26. 108p. This part of ISO 10424 specifies requirements on rotary shouldered connections for use in petroleum and natural gas industries, including dimensional requirements on threads and thread gauges, stipulations on gauging practice, gauge specifications, as well as instruments and methods for inspection of thread connections. These connections are intended primarily for use in drill-string components