Product description Key benefits Restores stripped or damaged internal threads quickly and costeffectively. Provides a secure, reusable threaded connection that extends the life of parts and assemblies. Small, easytoinstall design works in confined spaces where full remachining would be impractical. What it does Threaded insert repairs an internal M3 x 0.5 mm thread and provides an external M6 x 1.0 mm attachment point. Designed to or reinforce damaged M3 internal threads using an insert with an external M6 thread. Includes 10 threaded inserts for multiple repairs or spare parts. Important specifications Internal thread (insert side): M3 x 0.5 mm External thread (outer side): M6 x 1.0 mm Length: 8 mm (0.3 in) Quantity: 10 pieces per pack Small groove design for easier engagement and tightening of screws Why customers choose this insert Simple installation: small groove design assists alignment and helps lock the insert in place for reliable tightening. Flexible solution: wider thread spacing and the insert format allow repairs without retapping the original part or replacing components. Costeffective: repairs damaged threaded holes without the need for replacement parts or complex machining. Compatibility and performance Use when an internal M3 x 0.5 mm thread is damaged or worn and a secure internal thread is required. Provides a mechanical threaded interface consistent with the listed specifications (M3 internal, M6 external, 8 mm length). Performs as a insert; suitability depends on base material and application loads. Test in your specific assembly if loadcritical. Typical applications Electronics enclosures and small housings: stripped M3 mounting holes for circuit boards or panels without replacing the housing. Machinery and equipment maintenance: restore worn M3 threads in brackets, clamps, or mounts where replacing the part is difficult. DIY and hobby projects: reinforce small threaded holes in metal or composite parts to prolong service life. What's included 10 x threaded inserts (internal thread M3 x 0.5 mm, external thread M6 x 1.0 mm, length 8 mm / 0.3 in) Installation notes Ensure the damaged hole is cleaned and prepared to accept the insert. Use appropriate tools for alignment and tightening to avoid further damage. Confirm compatibility with the host material and the intended load before final use. No material claims are made beyond the supplied specifications. Use the product as a insert matching the listed thread sizes and length.