Metric Threaded Products
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Free-Running Repair Insert
Helical Screw Thread Inserts, commonly called by their trade-name Heli-Coil®, are inserts made from diamond shaped coiled wire. The insert is screwed into an internally threaded hole, and the internal surface of the insert provides a threaded surface that is stronger that the parent material. These inserts are usually used as part of a Thread Repair Kit, when the threads of an internally threaded hole are damaged.
Free-Running Repair Insert Diameters
Free-Running Repair Insert are available on the FCH Network with Imperial/US diameters that range from #0 to 6 and with Metric diameters that range from M1 to M48.
Free-Running Repair Insert Lengths
Free-Running Repair Insert are available on the FCH Network with lengths that range from 3/16 to 10.
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Free-Running Repair Insert Materials
Free-Running Repair Insert are available on the FCH Network in materials that range from Steel to Plastic
Free-Running Repair Insert Finishes
Free-Running Repair Insert are available on the FCH Network in finishes or coatings that range from Plain to Silver Plated