Tubing & Casing Standards

Thread height is the distance between the root and the crest of the thread, normal to the axis of the thread. Several issues are easily detected by simply inspecting thread height

Proper thread height maximizes the performance of any threaded connection. Thread height inspection is required by API. Thread height affects the integrity and interchangeability of the threaded connections assembling properly.

The Gagemaker thread height gage can help to detect a chipped tool which can cause a connection to pull apart under critical loads. Gagemaker manufactures thread height gages for both external and internal threaded connections for a variety of forms and sizes (tapered or straight). Thread height gages provide immediate feedback on the integrity of your threads. Gagemaker’s thread height gages are designed for various thread types, forms, and sizes.

Thread Check has a team of technical experts that are ready to help you with all your gauging and measurement requirements. Contact us via email at info@threadcheck.com<mailto:info@threadcheck.com> or call us at 800 767 7633

SKU Description TPF Connection Thread Form Each
THS-1018 Gagemaker - Thread Height Standard- 1" Buttress 1"16" & Larger ButtressButtress
THS-1017 Gagemaker - Thread Height Standard- 3/4" Buttress 3/4"13 3/8" & Smaller ButtressButtress
THS-1015 Gagemaker - Thread Height Standard- 8 & 11 1/2 Pitch "V" Threads 3/4"8 & 11 1/2 Pitch "V" ThreadsLine Pipe & NPT
THS-1014 Gagemaker - Thread Height Standard- 8 & 10 Round 3/4"8 Round & 10 RoundEUE, NUE, LTC, STC
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