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Item #:
6957039
Heli-Coil Helicoil - 11Mm X 15 Metric Kit (5546-11)
Item #:
6957039
LAK 1439598
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What Stands Out
Comprehensive Kit
Includes all necessary components for effective thread repair, ensuring users have everything they need in one package for convenience and efficiency.
Precision Engineering
Designed for accurate threaded inserts, the Heli-Coil ensures a secure fit that enhances the longevity and performance of repaired materials.
Versatile Applications
Ideal for various materials, this Heli-Coil kit suits automotive, industrial, and DIY projects, making it a valuable tool for hobbyists and professionals alike.
Product Details
| Fastener Type | Helicoil |
| Thread Size | 11Mm |
| Exterior Finish | Stainless Steel |
| Color | Factory |
| Thread Type | Unified National Coarse (Unc) |
| Inside Thread Size | M11 x 1.5 |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Thread Class | Class 2B |
| Screw Head Style | Hex |
| Compatible Groove Diameter | 11 millimeters |
| Drive Style | External Hex |
| Grade Rating | Industrial |
| Item Dimensions | 6.7 x 3.6 x 0.7 inches (17 x 9.1 x 1.8 cm) |
| Item Weight | 4 ounces (113.4 grams) |
| Size Name | 11Mm |
| Item Diameter | 11 millimeters |
| Outside Diameter | 11 millimeters |
| Brand | Helicoil |
| UPC | 025964120489 |
| Set Name | Single Kit |
| Global Trade Identification Number | 00025964120489 |
| Manufacturer | Heli-Coil |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Included Components | Helicoil - 11Mm X 15 Metric Kit (5546-11) |
| Model | 554611 |
| Number Of Items | 1 |
| Part Number | 5546-11 |
| Material Type | Metal |
| Metal Type | Stainless Steel |
| Finish Types | Brushed |
| Material | Metal |
Who Should Buy?
-
Automotive Technicians
Ideal for repairing damaged threads in engine blocks and other automotive components, ensuring a robust fix.
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DIY Enthusiasts
Perfect for hobbyists needing to restore or strengthen threaded holes in a variety of materials for home projects.
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Machinists
Useful for precision thread repair in metalworking, enhancing the longevity and functionality of tools and machines.
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Non-technical Users
May be challenging for those without mechanical experience, potentially leading to incorrect installation or poor results.
Product Description
Heli-Coil Helicoil - 11Mm X 15 Metric Kit (5546-11)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Heli-Coil 11mm x 15 Metric Kit used for?
Answer: The Heli-Coil 11mm x 15 Metric Kit is designed to repair stripped threads in various applications, especially in automotive and machinery scenarios. By inserting a Heli-Coil insert, you can restore the original thread size and create a strong, durable connection. This kit is ideal for situations where traditional repairs are not feasible, allowing you to maintain the integrity of the component without having to replace entire parts. -
Question:
What materials is the Heli-Coil kit made from?
Answer: The Heli-Coil 11mm x 15 Metric Kit is made from high-quality stainless steel, which provides excellent resistance to corrosion and wear. This material choice ensures that the inserts can withstand high temperatures and the stresses of various applications, making them suitable for automotive engines, machinery, and other demanding environments. The durability of stainless steel also means that your repairs will last longer and require less maintenance. -
Question:
How do I install a Heli-Coil insert?
Answer: To install a Heli-Coil insert, start by drilling out the damaged threads with the designated drill bit included in the kit. Next, use the tap provided to create new threads in the hole. Then, insert the Heli-Coil using the insertion tool, ensuring it is seated correctly. This method restores the thread integrity efficiently, making it a reliable solution for any stripped threading you encounter during repairs. Proper installation ensures a strong and lasting hold. -
Question:
Can the Heli-Coil kit be used on different materials?
Answer: Yes, the Heli-Coil 11mm x 15 Metric Kit can be used on various materials, including aluminum, cast iron, steel, and plastic. This versatility allows you to perform repairs across a wide range of applications, from automotive repairs to household items. Utilizing this kit in different materials makes it an essential tool for mechanics, DIY enthusiasts, and professionals seeking effective thread repair solutions. -
Question:
What is included in the Heli-Coil 11mm x 15 Metric Kit?
Answer: The Heli-Coil 11mm x 15 Metric Kit typically includes Heli-Coil inserts of the required size, a drill bit, a tap, and an insertion tool. This complete package offers all the necessary components you need to conduct effective thread repairs, eliminating the need to purchase additional tools separately. Having this all-in-one kit ensures that you are well-prepared for any thread repair task that comes your way. -
Question:
Who can benefit from using the Heli-Coil kit?
Answer: The Heli-Coil 11mm x 15 Metric Kit is beneficial for mechanics, engineers, and DIY enthusiasts. Anyone who repairs automotive engines, machinery, or household items can utilize this kit to effectively restore stripped threads. Its ease of use and comprehensive nature make it a valuable addition to any toolbox, allowing users to maintain the functionality and longevity of their tools and machines. -
Question:
Is professional installation required for using Heli-Coil inserts?
Answer: No, professional installation is not required to use Heli-Coil inserts. The instructions provided with the Heli-Coil 11mm x 15 Metric Kit guide you through the installation process step-by-step, making it accessible for beginners and experienced users alike. With some basic tools and careful execution, anyone can successfully conduct thread repairs without needing professional assistance. -
Question:
What applications are best suited for the Heli-Coil 11mm x 15 Metric kit?
Answer: The Heli-Coil 11mm x 15 Metric Kit is best suited for applications in automotive repairs, machinery maintenance, and technical equipment. It's particularly effective in situations where threads may be subject to high stress or repetitive use, such as engine components or fixtures. Its adaptability makes it a go-to solution for those dealing with thread damage in various settings, ensuring robust and long-lasting repairs. -
Question:
How durable are the Heli-Coil inserts once installed?
Answer: Heli-Coil inserts are known for their durability once installed. Made from high-quality stainless steel, they can withstand significant stress, heat, and wear. This performance makes them a reliable option for restoring stripped threads in demanding environments. Once properly installed, you can trust that the repaired threads will support the intended load without risk of failure, offering peace of mind for your repairs. -
Question:
Can I remove and replace the Heli-Coil insert if needed?
Answer: Yes, Heli-Coil inserts can be removed and replaced if necessary. If a repair fails or if you need to access the threaded area for further work, you can extract the insert using a special removal tool. Once the damaged insert is removed, you can re-tap the hole and install a new Heli-Coil insert. This feature enhances the versatility of the kit, making it a practical choice for ongoing repairs. -
Question:
Where can I buy the Heli-Coil 11mm x 15 Metric Kit 5546-11 in Laos?
Answer: You can buy the Heli-Coil 11mm x 15 Metric Kit 5546-11 at Ubuy, which offers a convenient online shopping experience. Ubuy provides reliable access to the kit, ensuring you get the right product for your thread repair needs. With their international reach, Ubuy is a great option for purchasing this essential tool, making it easily accessible wherever you are located.
Helicoil Caliper Rebuild Kits Editorial Review
The Helicoil 11mm X 15 Metric Kit 5546-11 is a highly effective solution for rethreading stripped out threads. It comes with 6 inserts and a tap that is specifically used to tap for installation of the 11X1.5mm Heli-coil. The length of the inserts is 16.5mm, which is 1-1/2 times the diameter of the bolt. The kit includes an insert tool that screws into the insert and keeps the threads captured while screwing it in, preventing them from jumping out of line. Customers have found this product to be reliable and easy to use. It has successfully held torque of up to 60ft lbs without any failure on the bolt. The Heli-Coiled hole feels better than all the other unstripped ones. It has been used successfully in applications such as main cap bolts and Honda blocks. Users have praised its effectiveness in rethreading stripped threads and have saved money and time by using this product. However, some customers have mentioned that the tap and set tool included in the kit may be a bit short for certain applications, such as head bolt holes in the engine block. They suggest Considering time-serts for critical applications like these. Overall, the Helicoil 11mm X 15 Metric Kit 5546-11 is a highly recommended solution for rethreading stripped threads. It is easy to use and has proven to be reliable in various applications.
Customer Reviews & Ratings
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Pros
- Reliable and effective in rethreading stripped threads
- Comes with 6 inserts and a tap specifically designed for the 11X1.5mm Heli-coil
- Inserts have a length of 16.5mm, providing good thread coverage
- Insert tool keeps threads captured while screwing them in, preventing them from jumping out of line
Cons
- Tap and set tool may be too short for certain applications like head bolt holes in the engine block, for critical applications time-serts may be a better option
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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LAK 1439598
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