PAC ( Pacific Asia Connection ) is a non preferred special connection for drill pipes with smaller diameter, shorter threads and a longer connection. PAC drill pipes are typically used in smaller well holes drilling, repair, and fishing operations. Pac threads are Non Preferred Rotary Shoulder Connections which have a V‐076 thread form. Thread Check, Inc. offers the complete range of PAC Thread Plug and Ring Gages. Our engineering staff have served on various API gaging subcommittees and have worked in the energy industry for many decades. Thread Check's expert engineers can assist you with engineering and building custom gages. Thread Check is a proud member of the American Petroleum Institute.
Thread Disk Software For Tapered Threads