













🔧 Fix it like a pro — never miss a thread again!
The WANGCL 150PCS Threaded Inserts Helicoil Kit offers a comprehensive set of 150 high-quality 304 stainless steel inserts in 10 sizes (M3 to M8). Designed for precision internal thread repair across industries like aerospace, automotive, and electronics, this kit ensures durable, wear-resistant, and high-strength thread restoration. Its organized, portable case makes professional-grade repairs accessible anytime, anywhere.
| Fastener type | Insert |
| Head style | Hex |
| Finish type | Ceramic |
| Shape | Cylindrical |
| Item diameter | 0.5 Centimetres |
| Thread size | M3, M4, M5, M6, M8 |
| Number of pieces | 150 |
| Compatible groove diameter | 1.25 Centimetres |
| Manufacturer | WANGCL |
| UPC | 713310697487 |
| Part number | INC26293 |
| Item Weight | 10 g |
| Item model number | INC26293 |
| Size | M4 |
| Finish | Ceramic |
| Head Style | Hex |
| Cutting Diameter | 0.5 Centimetres |
| Batteries included? | No |
| Batteries Required? | No |