FOCMKEAS 10Pcs 7/16-14 UNC 3.0 D Wire Thread Inserts, 304 Stainless Steel Coiled Wire Screw Sleeve,Thread Repair Insert Fastener Mending Kit for Automotive and Industrial Maintenance

FOCMKEAS 10Pcs 7/16-14 UNC 3.0 D Wire Thread Inserts, 304 Stainless Steel Coiled Wire Screw Sleeve,Thread Repair Insert Fastener Mending Kit for Automotive and Industrial Maintenance

• Size: Thread size: 7/16-14 UNC; Matching drilling diameter: 11.6mm/0.46in; Free state screw ring quantity: 4.9N; nominal length: 3.0DD, suitable for standard drilling diameters, accurately matched with standard screws, meeting various maintenance needs.
• Material:Made of high-quality 305 stainless steel, it has excellent corrosion resistance, rust prevention and oxidation resistance, high hardness and low wear, and can maintain stable performance even in harsh environments, with a long service life
• Exquisite craftsmanship: These threaded inserts are carefully crafted, with clear, deep, uniform and regular threads, smooth and burr free surfaces, ensuring perfect fit with screws and screw holes, easy installation and precise connection
• Anti loosening design: The spiral design gives the product a certain degree of elasticity, making the thread more evenly stressed, absorbing vibration, and effectively preventing loosening, especially suitable for scenarios with high safety requirements
• Multipurpose: Steel wire inserts can repair damaged threaded holes and are an ideal choice for equipment maintenance. They are widely used in aviation, automotive, steam turbine, electronic communication, computer, lighting, mold and other fields