Heavy Duty Stainless Steel Threaded Inserts Repair Kit, 300 Pcs M4x0.7 And M5x0.8 Wire Inserts For Screw Hole Repair In Plastic And Soft Metals, Pro Grade Durable Fastener Fix
✔️ 300 pcs stainless inserts: M4x0.7 & M5x0.8 for plastic/soft metals
This heavy-duty repair kit delivers stainless steel wire-threaded inserts for repairing damaged holes in plastic and soft metals. It's handy for on-site repairs, automotive work, and DIY projects where reliable, long-lasting fastener threads are needed.
✅ 300 pcs total set with M4x0.7 and M5x0.8 wire inserts
✅ Made from premium stainless steel for durability and corrosion resistance
✅ Restores damaged holes with strong threads and improved load distribution
✅ Includes multiple lengths (1D, 0.5D, 2D, 0.5D, 3D) and compact storage box
💡 What is a threaded insert repair kit used for in DIY and professional repairs?
This handy kit is designed to repair stripped or damaged holes by installing strong stainless steel wire inserts, restoring original size and strength.
- restores damaged threads in plastic and soft metals with stainless steel inserts
- provides high-strength, wear-resistant threads for repeated assembly
- includes M4x0.7 and M5x0.8 sizes for versatile repair options
- compact storage box for on-site and workshop use