Heli-Coil R1191-5 - 5/16-24 Inserts

Heli-Coil Inserts are packaged according to thread size for easy handling and display. The length of the inserts in inch and metric packages is one to one-half times the diameter of the bolt. This provides sufficient strength in most applications. Spark plug hole inserts are packaged in lengths corresponding to the various spark plug reaches. For shorter or longer lengths and volume applications. Wire thread inserts are incorporated into softer metallic materials to give them steel-like thread performance. This has enabled industries to use lighter weight materials such as aluminum without having to give up the thread strength of their fasteners. If you re looking for the latest technology in inserts you ll find it here with Heli-Coil Inserts. STANLEY Engineered Fastening has several industry firsts when it comes to threaded and wire inserts and are continually innovating this evolving fastening category. STANLEY Engineered inserts in the Optia product range provide legendary performance from Heli-Coil Dodge Spiralock and other groundbreaking innovative designs.