Metric Coarse Thread Repair Kit - M12 x 1.75 x 18.0mm - Heli Coil Products

The Heli-Coil Products 5546-12 Metric Coarse Thread Repair Kit offers a durable and permanent solution for restoring damaged or stripped M12 x 1.75 metric coarse threads. Engineered for professional automotive and industrial applications, this kit enables technicians and mechanics to create robust, high-strength connections that often exceed the original material's integrity. It ensures secure fastening and extends the operational lifespan of critical components.

Key Features

• Comprehensive Repair System: This kit provides all necessary components for permanent thread repair, including a high-speed steel tap, installation tool, tang break-off tool, and Heli-Coil stainless steel inserts.
• Enhanced Thread Strength: Inserts are engineered from robust stainless steel, offering superior strength, wear resistance, and corrosion resistance compared to original threads.
• Precision Compatibility: Specifically designed for M12 x 1.75 metric coarse threads, ensuring broad and accurate compatibility across common automotive and machinery components.
• Professional-Grade Construction: All tools are crafted for precision and longevity, facilitating reliable and repeated thread restoration in demanding workshop environments.

Applications

The Heli-Coil Metric Coarse Thread Repair Kit is suitable for repairing damaged or stripped M12 x 1.75 threads in various materials such as metal, plastic, and composites. It is commonly utilized in:

• Automotive repair for engine blocks, cylinder heads, and transmission housings, including components from manufacturers like Mahle.
• Heavy machinery maintenance and industrial equipment where securing critical fasteners is paramount for operational reliability.
• Motorcycle and powersports vehicle repair, ensuring fastener integrity even in challenging conditions.
• General workshop applications for restoring threaded holes in a wide range of equipment.

Specifications

• Model Number: 5546-12
• Thread Type: Metric Coarse
• Thread Size: M12 x 1.75
• Insert Length: 18.0mm
• Weight: 0.3 lbs
• Dimensions: 6.4 x 3.6 x 0.7 inches