M11x1.25×28.2 Metric Thread Repair Kit | 10 Stainless Steel Helicoil Inserts
Restore damaged M11x1.25 internal threads to factory strength with this professional-grade thread repair kit. Engineered for durability, this kit includes 10 high-quality stainless steel wire thread inserts (Helicoil-style) and the necessary installation tool. Each insert measures 28.2mm in length, providing a robust and permanent repair for stripped or worn threads in aluminum, magnesium, or other soft metals commonly found in automotive, motorcycle, marine, and industrial machinery applications. The stainless steel construction offers superior corrosion resistance and a higher shear strength than the original parent material, ensuring your repair outlasts the original thread. This kit is the definitive solution for mechanics, machinists, and DIY enthusiasts facing thread failure on engine blocks, cylinder heads, manifolds, or critical brackets. The installation process is straightforward: drill out the damaged thread, tap with the included special tap, and wind in the coiled insert using the mandrel tool. The result is a precision, wear-resistant female thread that is ready for your original M11x1.25 bolt. By choosing this kit, you save costly components from being scrapped, avoid the need for oversized fasteners, and achieve a reliable, OEM-standard repair. Keep your equipment running smoothly and extend the life of valuable parts with this essential workshop solution. Perfect for field repairs, maintenance shops, and restoration projects where thread integrity is non-negotiable.
