140-Piece Type 302/303 Stainless Steel Self-Tapping Threaded Inserts M3-M12 Nut Repair Kit

This versatile repair kit is designed for efficient and durable thread restoration. Comprising 140 pieces of high-quality Type 302/303 stainless steel, it offers optimal resistance to corrosion and wear. The kit includes self-tapping threaded inserts, suitable for repairing or reinforcing M3-M12 nuts. These inserts provide a secure fit in various materials and are ideal for maintaining the integrity of threaded connections in automotive, machinery, or household applications. Each piece is crafted to ensure ease of use and reliable performance, making it an essential addition to any repair toolkit. Standard No.: GB/T 24425.1-2009 Manufacture country: China Instructions included: No