

🔧 Fix it once, fix it like a pro — thread repair redefined!
This 210-piece Wire Screw Sleeve Thread Repair Kit features 304 stainless steel helicoil inserts in seven metric sizes (M3-M12). Designed for high precision and durability, it offers corrosion resistance, anti-loosening elasticity, and strong thread reinforcement. Ideal for professional-grade repairs across automotive, aerospace, and industrial applications, it comes organized in a compact plastic case for easy access and long-term reliability.
| ASIN | B0BPMKBV98 |
| Are batteries included? | No |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (140) |
| Date First Available | 19 April 2025 |
| Fastener Type | Helical |
| Finish Type | Stainless Steel |
| Head Style | Hex |
| Item Dimensions LxWxH | 17.2 x 9.7 x 2.2 Centimeters |
| Item Height | 2.2 Centimeters |
| Item Weight | 310 g |
| Item Width | 9.7 Centimeters |
| Item model number | M3 M4 M5 M6 M8 M10 M12 |
| Manufacturer | Zovfam |
| Model number | M3 M4 M5 M6 M8 M10 M12 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 17.2 x 9.7 x 2.2 cm; 310 g |
| Shape | Hexagonal |
| Thread Size | M3, M4, M5, M6, M8, M10, M12 |
| UPC | 711691396982 |
T**Y
Saved me when I stripped out a caliper bolt on my wife's jeep. Have plenty more for future use should I ever need it. Very sturdy build quality too.
S**N
The kit contains a decent assortment of good quality coils. I used some to re-mount the starter to a riding mower. Loose bolts that wiggled each time the mower was started had stripped the threads from the holes in the engine block until the starter fell loose. These coils allowed me to repair the issue with a durable solution that could stand up to the vibrations and heat that made other options fail without having to re-tap the block to a larger bolt size, which would have not fit through the holes in the starter. Take time to do your homework and make sure you are using the right size.
C**Z
Muy util
T**N
I used this wire thread sleeve kit to repair two screw holes, and I’m impressed with its comprehensive design. The case offers an extensive range of options, far more than needed, which is a genuine advantage. Its durability suggests it could last for years, making it a fantastic long-term investment.
W**.
Went beyond meeting my expectations!
Trustpilot
2 months ago
4 days ago