Restore damaged or worn female threaded holes efficiently with this high-quality Thread Repair Insert, crafted from durable SUS304 stainless steel for excellent corrosion resistance and long-lasting performance. Designed to provide precise thread restoration, this wire thread insert features a clear, standard M14 x 1.25 thread size, ensuring accurate and smooth thread sliding for reliable repairs. Key Features: · Premium SUS304 Stainless Steel: Offers superior corrosion resistance and durability, preventing breakage during thread repair and extending the lifespan of the threaded hole. · Precise Thread Specification: Standard M14 x 1.25 thread size with clear, well-defined threads for accurate restoration and enhanced thread engagement. · Versatile Length Options: Available in multiple installation lengths (1D to 3D), allowing you to select the appropriate insert length based on repair requirements for optimal strength and fit. · Thread Conversion Capability: Enables convenient and fast conversion between metric and inch threaded holes, increasing versatility for various repair applications. · Wide Application Range: Ideal for repairing threads in hydraulic machinery, welding equipment, automotive parts, power machinery, furniture, and other engineering materials such as aluminum alloy, zinc alloy, copper, and plastic. · Enhanced Thread Strength: The diamond-shaped cross-section steel wire design significantly improves thread strength and wear resistance, especially when applied to low-strength base materials. Specifications: · Material: SUS304 Stainless Steel · Model: M14 x 1.25 · Thread Specification: M14 x 1.25 · Outside Diameter Before Installation: Approx. 16.7-17.2mm (0.66-0.68in) · Drill Bit Diameter: Approx. 14.3mm (0.6in) · Installation Lengths:  - 1D: Approx. 14mm (0.6in)  - 1.5D: Approx. 21mm (0.8in)  - 2D: Approx. 28mm (1.1in)  - 2.5D: Approx. 35mm (1.4in)  - 3D: Approx. 42mm (1.7in) Package Includes: · 1 x Thread Repair Insert (M14 x 1.25) This Thread Repair Insert is an essential maintenance tool for professionals and DIY enthusiasts, providing a reliable solution to restore damaged female threaded holes with enhanced durability and precision. Its stainless steel construction and versatile design ensure improved thread performance and longevity across a variety of mechanical and industrial applications.