Free Running 304 Stainless Steel Helical Insert 7/16-14 UNC Right Hand Thread Internal Thread Size For Thread Repair Pack Of 6 Durable Quick Fix For Stripped Holes In Machinery And Automotive

304 Stainless Helical Inserts for 7/16-14 UNC, Pack of 6
✔️ Free-running 304 stainless coil, 7/16-14 UNC, high load

These free-running 304 stainless steel helical inserts repair stripped threads in metal parts and are widely used in machinery, automotive assemblies, and equipment maintenance to restore thread integrity without replacing components.

✅ Internal thread size: 7/16-14 UNC (0.4375 in / 11.1 mm)
✅ Material: 304 stainless steel (corrosion resistant)
✅ Type: Free running helical insert
✅ Length: 0.656 in (16.7 mm)
✅ Free coil diameter: 0.539 in (13.7 mm)
✅ Tap drill size: 29/64 in (11.5 mm)
✅ Tensile strength: 200000 to 250000 psi
✅ Rockwell hardness: C43 to C50
✅ Package: 6 pieces

💡 What is a thread repair insert used for in metalworking?

This handy fix helps restore damaged threads in metal components and is handy for quick field repairs. - Restores damaged threads in engine blocks, brackets, and housings. - Handy for on-site repairs in automotive and industrial settings. - Provides strong, corrosion-resistant threads for long-term reliability.