Helicoil
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Helicoil - Kit M11X125 (5543-11)
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Helicoil - Kit M11X125 (5543-11)
High quality, long lasting Helicoil Metric Fine Thread Repair Kit for easily repairing tapped holes.
Helicoil - Kit M11X125 (5543-11)
Item #: 18594880

Helicoil - Kit M11X125 (5543-11)

Item #: 18594880

XAF 49744

Price Details

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*All items will import from US

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High quality, long lasting Helicoil Metric Fine Thread Repair Kit for easily repairing tapped holes.
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What Stands Out

High Precision Inserts
The Helicoil M11X125 kit offers precision-engineered inserts to restore stripped threads, ensuring strong, reliable connections in various materials, ideal for both professionals and DIY enthusiasts.
Comprehensive Kit
This kit includes everything needed for thread repair, featuring various sizes and tools, providing versatility and convenience for users tackling diverse applications with ease.
Long-lasting Durability
Constructed from high-quality materials, the Helicoil inserts maintain structural integrity under stress, promoting longevity and superior performance, making it an essential solution for thread repair needs.

Product Details

Shop the best deals on Helicoil Kit M11X125 (5543-11) at Ubuy Equatorial Guinea. Find high-quality products with great prices and fast shipping worldwide.
  • Designed to withstand tough jobs and real-world conditions
  • User-friendly design for shop, home, or field use
  • Proven durability and functionality through real-world testing
  • Crafted with high-quality materials and world-class craftsmanship
  • M11X125 size (5543-11)
Country of OriginThis item will be imported from US
Item Weight1 lbs (450 grams)
What is in the boxHelicoil - Kit M11X125... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Automotive Technicians

    Ideal for professionals repairing stripped threads in engine blocks and other automotive components to ensure secure fastenings.

  • DIY Home Mechanics

    Perfect for hobbyists needing to fix threaded holes in machinery or furniture without replacing entire parts.

  • Manufacturing Engineers

    Beneficial for engineers working with metal parts to quickly repair thread damage in high-tolerance applications.

Not Suitable For
  • Non-Technical Users

    Not suitable for individuals lacking experience in mechanical repairs, as installation requires some technical know-how.

Product Description

Helicoil - Kit M11X125 (5543-11)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the Helicoil - Kit M11X125 5543-11?

    Answer: The Helicoil - Kit M11X125 5543-11 typically includes a set of Helicoil inserts made from high-quality materials, a tap for creating threads in the parent material, and a special installation tool. The kit is designed for M11X125 size applications, making it ideal for repairing damaged threads in a variety of metals. This extensive kit empowers users to effectively restore stripped or worn threads, ensuring components maintain a secure fit in applications such as automotive repairs or machinery maintenance.
  • Question: How do I install the Helicoil inserts from this kit?

    Answer: Installing Helicoil inserts involves several straightforward steps: first, drill out the damaged threads using the appropriate drill bit size specified in the kit. Next, use the included tap to create a new thread in the drilled hole. Finally, screw the Helicoil insert into place using the installation tool provided in the kit. This process allows for strong, reliable thread restoration, making it suitable for various applications, including engine repairs, where precision is essential for functionality.
  • Question: What materials can be repaired using the Helicoil - Kit M11X125 5543-11?

    Answer: The Helicoil - Kit M11X125 5543-11 can be used to repair threads in various metals, including aluminum, magnesium, cast iron, and steel. This versatility makes it an essential tool for mechanics and DIY enthusiasts alike, as it allows for quick and effective repairs in automotive applications, machinery assemblies, and other metal-based projects. By restoring threads in these materials, users can avoid the costly replacement of parts and extend the life of their equipment.
  • Question: Can I reuse Helicoil inserts from the kit?

    Answer: Helicoil inserts are designed for one-time use, as they tightly fit into the repaired threads. Once installed, the inserts create a strong internal thread, facilitating the secure fastening of bolts or screws. While the Helicoil itself isn't reusable, it is durable and can handle the normal wear and tear associated with routine usage. For future repairs or applications, having additional inserts on hand can ensure continued effectiveness, especially in high-stress environments such as automotive or industrial applications.
  • Question: Is the Helicoil - Kit M11X125 5543-11 suitable for home use?

    Answer: Yes, the Helicoil - Kit M11X125 5543-11 is suitable for home use, particularly for individuals who often engage in DIY projects or home repairs. This kit empowers users to efficiently repair stripped or damaged threads in household items, automotive parts, and machinery. By providing a reliable solution for thread repair, even those with moderate experience in hand tools can achieve professional-looking results, making it an essential addition to any home repair toolkit.
  • Question: What applications are best suited for the M11X125 Helicoil inserts?

    Answer: The M11X125 Helicoil inserts are ideal for applications that require strong, reliable threaded connections, particularly in automotive and machinery repairs. Common applications include repairing cylinder heads, engine blocks, and various mounting brackets that require precise threading. The strength and resilience of Helicoil inserts make them perfect for high-stress environments where maintaining thread integrity is crucial to the performance and safety of the assembly.
  • Question: Are there any special tools needed to use the Helicoil - Kit M11X125 5543-11?

    Answer: The Helicoil - Kit M11X125 5543-11 comes with all the essential tools required for installation, including a specific tap and an installation tool. However, users may also need a drill for creating the initial hole, which needs to be appropriately sized based on the instructions provided in the kit. Proper use of these tools will ensure accurate and effective thread restoration, making it easier to achieve a secure fit for bolts or screws in various applications.
  • Question: What are the dimensions of the Helicoil inserts in this kit?

    Answer: The Helicoil inserts in the M11X125 5543-11 kit are designed specifically to fit M11 x 1.25 metric threads. These dimensions ensure that the inserts will deliver optimal strength and performance when restoring damaged threads. Properly utilizing these inserts in your applications can significantly enhance the durability and longevity of fasteners, thereby ensuring seamless performance in automotive or mechanical assemblies.
  • Question: Can the Helicoil inserts handle high-temperature applications?

    Answer: Yes, Helicoil inserts are designed to withstand high temperatures, making them suitable for applications in automotive engines and machinery that typically encounter elevated heat conditions. The robust materials used in the inserts ensure they maintain their structural integrity and performance, even under stress. This capability is particularly beneficial in automotive environments where consistent temperature fluctuations can otherwise compromise thread reliability.
  • Question: Where can I buy Helicoil - Kit M11X125 5543-11 in Equatorial Guinea?

    Answer: You can buy the Helicoil - Kit M11X125 5543-11 on Ubuy. They offer a convenient online shopping experience, providing detailed product descriptions and customer support to assist you with your purchase. Ubuy is a trusted platform, making it easy to find this kit and have it delivered directly to your location in Equatorial Guinea.

Helicoil Multitools Editorial Review

The Helicoil Metric Thread Repair Kit is a useful tool for anyone dealing with stripped screw threads. It comes with 12 coils and one tap, which is a specialty tap to work with the Helicoil. The length of the thread insert is around half an inch, making it unsuitable for those who need a longer insert. It's worth noting that this kit is designed for metric fine thread repair and won't fit bolts with a coarse thread pitch. Customers have reported mixed experiences with the Helicoil Metric Thread Repair Kit. Some have found the kit to be a waste of money, as the insert is only suitable for larger bolts. However, others have had positive experiences, with one user reporting that the Helicoil threads are at least three times stronger than the original cast threads. Overall, if you're dealing with stripped screw threads, the Helicoil Metric Thread Repair Kit could be a useful addition to your toolkit. However, be sure to double-check that the thread size and pitch is suitable for your needs before purchasing.

Customer Reviews & Ratings

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Pros

  • Contains 12 coils and one specialty tap
  • Can save time and money compared to traditional repairs
  • Helicoil threads are reported to be significantly stronger than original cast threads

Cons

  • Thread insert length may not be suitable for those who need a longer insert

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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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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XAF 49744

Order now and get it around Friday, August 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Includes 6 inserts, complete instructions, tap, and installation tool
  • Made from durable material
  • Ideal for repairing damaged or stripped tapped holes
  • Convenient carded package
  • Easy to use

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