Enhance the durability and functionality of your threaded connections with this high-quality Thread Repair Insert, crafted from premium SUS304 stainless steel for excellent corrosion resistance and long-lasting performance. Designed to restore damaged or worn female threaded holes, this industrial fastening component is an essential tool for maintenance and repair in various mechanical and engineering applications. Key Features: · **Premium SUS304 Stainless Steel Construction:** Provides superior corrosion resistance and strength, ensuring the insert will not easily break during thread repair and will withstand harsh working environments. · **Precise Thread Specification:** Standard M12 x 1.5 thread size with clear, accurate threading for smooth and reliable thread restoration and optimal screw engagement. · **Versatile Repair Solution:** Ideal for fixing thread processing errors or damaged female threaded holes, significantly improving thread strength and wear resistance in low-strength materials such as aluminum, zinc alloy, copper, and plastic. · **Wide Industrial Applications:** Commonly used in hydraulic machinery, welding equipment, automotive parts, power machinery, furniture, and more, making it a versatile choice for various repair and maintenance needs. · **Detailed Dimensional Information:**  - Outside Diameter Before Installation: Approx. 14.3-14.8mm (0.56-0.58in)  - Drill Bit Diameter: Approx. 12.4mm (0.5in)  - 1D Length After Installation: Approx. 12mm (0.5in) with 6.2 turns  - 1.5D Length After Installation: Approx. 18mm (0.7in) with 9.8 turns  - 2D Length After Installation: Approx. 24mm (0.9in) with 13.5 turns  - 2.5D Length After Installation: Approx. 30mm (1.2in) with 17.1 turns Specifications: · Material: SUS304 Stainless Steel · Model: M12 x 1.5 · Thread Specification: M12 x 1.5 · Outside Diameter Before Installation: 14.3-14.8mm / 0.56-0.58in · Drill Bit Diameter: 12.4mm / 0.5in Package Includes: · 1 x Thread Repair Insert This thread repair insert, also known as a wire thread insert, threaded sheath, or stainless steel threaded sleeve, is manufactured from high-strength steel wire with a diamond-shaped cross-section for enhanced precision and durability. It effectively reinforces internal threads in softer materials, restoring the integrity of damaged threaded holes and extending the service life of your equipment. Perfect for professional repairs and DIY projects, this insert ensures reliable fastening and improved wear resistance across a variety of applications.