Enhance the durability and reliability of your fastening projects with this premium set of Carbon Steel Thread Inserts. Crafted from high-quality carbon steel, these thread inserts offer exceptional strength and long-lasting performance, making them ideal for a wide range of industrial and mechanical applications. Designed with a large contact area, they provide superior tension resistance and excellent vibration resistance to prevent loosening, ensuring a secure and stable connection every time. Key Features: · **High-Quality Carbon Steel Construction:** Manufactured from durable carbon steel for enhanced wear resistance and extended service life. · **Large Contact Area:** Provides strong tension-bearing capability, improving the stability and strength of your assemblies. · **Vibration Resistant:** Engineered to resist loosening caused by vibration, making them suitable for dynamic and high-stress environments. · **Easy Installation:** Designed for quick and convenient installation, saving time and effort during assembly. · **Wide Industrial Applications:** Perfectly suited for use in automotive, rail vehicle, shipbuilding, household appliances, construction machinery, business machinery, electronic products, engineering plastics, advanced furniture, aluminum die-casting, and many other industries. · **Multiple Sizes Available:** Comes in nine different styles to meet various thread size requirements, providing flexibility for diverse projects. Specifications: · Condition: 100% Brand New · Material: Carbon Steel · Weight Range: Approx. 9-229g (0.3-8.1oz) · Length and Size Options:  - Inner M2x0.4 Outer M4.5x0.5: 6mm (0.2in)  - Inner M4x0.7 Outer M6.5x0.75: 8mm (0.3in)  - Inner M3x0.5 Outer M5x0.5: 6mm (0.2in)  - Inner M5x0.8 Outer M8x1.0: 10mm (0.4in)  - Inner M6x1.0 Outer M9x1.0: 12mm (0.5in)  - Inner M6x1.0 Outer M10x1.5: 14mm (0.6in)  - Inner M8x1.25 Outer M12x1.5: 15mm (0.6in)  - Inner M10x1.5 Outer M14x1.5: 18mm (0.7in)  - Inner M12x1.75 Outer M16x1.5: 22mm (0.9in) Package Includes: · 20 Pcs Carbon Steel Thread Inserts This set of carbon steel thread inserts is a reliable and versatile fastening solution designed to withstand high tension and vibration. Its robust construction and easy installation make it an essential component for professionals and hobbyists working across various industries, ensuring secure and durable threaded connections every time.