Enhance your fastening projects with this high-quality Brass Insert Set, designed to provide durability and heat resistance for reliable performance in various applications. Crafted from premium brass material, these inserts offer long-lasting strength and corrosion resistance, ensuring stable and secure fittings in your woodworking, plastic, or metal projects. Key Features: · Durable Brass Construction: Made from premium brass, these inserts are heat-resistant and built to withstand wear, providing a secure and long-lasting fastening solution. · Multiple Sizes Included: This set features a variety of insert sizes with different lengths (M3*3*5.3 to M3*12*5.3), allowing you to select the perfect fit for your specific project needs. · Versatile Use: Ideal for reinforcing threads in wood, plastic, and soft metal materials, these inserts deliver enhanced stability and prevent thread stripping in assembly work. · Convenient Quantity: Each package contains 50 inserts, giving you ample supply for multiple projects or repairs. · Compact and Lightweight: Small in size and light in weight, these inserts are easy to handle and install, making them convenient for both professional and DIY applications. Specifications: · Material: Brass · Sizes (Diameter*Length*Inner Diameter): M3*3*5.3, M3*4*5.3, M3*5*5.3, M3*6*5.3, M3*7*5.3, M3*8*5.3, M3*10*5.3, M3*12*5.3 · Weight Range: Approx. 15g to 71g (0.5oz to 2.5oz) Package Includes: · 50 x Brass Inserts This Brass Insert Set provides a reliable and versatile fastening solution, perfect for enhancing thread strength and longevity in a wide range of materials and projects. Its durable construction and variety of sizes make it an essential addition to your toolkit.