🔧 Fix it once, fix it right — the ultimate thread rescue kit!
This 200-piece Helicoil Thread Repair Kit features high-quality stainless steel inserts in metric sizes M3 to M8, designed to restore stripped or damaged threads with precision and durability. Ideal for automotive, aerospace, and industrial applications, it prevents screw loosening under vibration and comes neatly organized in a portable storage box for professional-grade repairs anytime, anywhere.
Fastener type | Helical |
Head style | Hex |
Finish type | Plain |
Shape | Hexagonal |
Item diameter | 7 Centimetres |
Thread size | M3*0.5,M4*0.7,M5*0.8,M6*1,M8*1.25 |
Number of pieces | 200 |
Compatible groove diameter | 7 Centimetres |
Manufacturer | china |
Part number | MMDUK-200-137 |
Item Weight | 110 g |
Manufacturer reference | MMDUK-200-137 |
Size | M4 |
Finish | Plain |
Head Style | Hex |
Cutting Diameter | 7 Centimetres |
Batteries Required? | No |
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