ASME B18.29.2M (2005)

Helical Coil Screw Thread Inserts: Free Running and Screw Locking (Metric Series)

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Annotation and contents

This Standard delineates the dimensional, mechanical, and performance data for the metric series helical coil screw thread insert and threaded hole into which it is installed. Appendices that describe insert selection, STI (screw thread insert) taps, insert installation, and removal tooling are also included. The inclusion of dimensional data in this Standard is not intended to imply that all products described are stock sizes.