BIG-SERT
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by Time-Sert 5/16-18 Oversize Thread Repair Kit # 5561
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by Time-Sert 5/16-18 Oversize Thread Repair Kit # 5561
by Time-Sert 5/16"-18 Oversize Thread Repair Kit # 5561
Item #: 42357193

by Time-Sert 5/16"-18 Oversize Thread Repair Kit # 5561

89% of respondents would recommend this to a friend

Item #: 42357193

SHP 263

Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 30
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What Stands Out

Comprehensive Kit
Includes all necessary tools and inserts for repairing oversized threads, ensuring a complete solution for thread damage and simplifying the repair process for users.
Durable Inserts
Features robust, high-quality inserts that provide superior strength and longevity, allowing for reliable fastening even under high-stress conditions, setting it apart from competitors.
User-Friendly Design
Designed for easy use, the kit includes clear instructions and is suitable for both professionals and DIY enthusiasts, making thread repair accessible to all skill levels.

Product Details

Shop the best quality BIG-SERT 516"-18 Oversize Thread Repair Kit at Ubuy Saint Helena. Get fast delivery and great deals on automotive tools and supplies.

Who Should Buy?

Suitable For
  • Automotive Mechanics

    Ideal for mechanics repairing stripped threads in engines or transmission housings, ensuring secure fastener seating.

  • DIY Enthusiasts

    Great for hobbyists or home users looking to perform their own repairs without professional help or tools.

  • Heavy Equipment Users

    Suitable for those working with heavy machines where durable and reliable threaded connections are essential for safety.

Not Suitable For
  • Light-Duty Applications

    Not suitable for low-stress environments where less robust solutions may suffice, like household furniture assembly.

Product Description

by Time-Sert 5/16"-18 Oversize Thread Repair Kit # 5561

About This Item

Introducing the BIG-SERT by Time-Sert 516"-18 Oversize Thread Repair Kit #5561. When it comes to repairing stripped or damaged threads in automotive applications, Time-Sert has you covered with their innovative thread repair kits. The Time-Sert BIG-SERT kit is specifically designed to provide a reliable and long-lasting solution for your thread repair needs. This heavy-duty thread repair kit includes everything you need to repair 516"-18 threads.

It is perfect for fixing stripped threads in spark plugs, motorcycles, aluminum, steel, stainless steel, cast iron, copper, brass, and even plastic. No matter the material, this kit will ensure a professional and secure repair. Not all thread repair kits are created equal, but the Time-Sert BIG-SERT stands out from the competition. Its high-quality construction and precision engineering ensure that your repaired threads will be strong and durable.

Don't settle for temporary fixes - invest in a professional-grade solution that you can rely on. With this thread repair kit, you can say goodbye to frustrating stripped threads that compromise the integrity of your equipment. It includes inserts and taps, as well as a drill bit for convenient installation. The easy-to-follow instructions make the repair process simple and effective, even for mechanics with minimal experience. Whether you're a professional or a DIY enthusiast, this Time-Sert thread repair kit is a must-have for your tool collection.

Don't waste time searching for individual parts or low-quality alternatives - choose the best and get reliable results every time. Order your Time-Sert BIG-SERT 516"-18 Oversize Thread Repair Kit #5561 today and experience the difference that quality and craftsmanship make. Don't let stripped threads slow you down - repair them with confidence using the best thread repair kit on the market.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary purpose of the Time-Sert 516-18 Oversize Thread Repair Kit?

    Answer: The Time-Sert 516-18 Oversize Thread Repair Kit is designed to repair stripped threads, providing a durable solution for both internal and external threads. This kit is particularly effective for high-stress applications in automotive and machinery contexts where traditional thread repairs might fail. By using this kit, you can restore the integrity of the component without the need for complete replacement, saving time and effort in repairs.
  • Question: What kind of materials is the Time-Sert 516-18 kit made from?

    Answer: The Time-Sert 516-18 Oversize Thread Repair Kit is made from high-quality steel, ensuring durability and resistance against wear and tear. The plated finish helps prevent corrosion, extending the lifespan of the repair. This makes it suitable for long-term use in various environments, especially in automotive applications or machinery where mechanical stress is common.
  • Question: How do I install the repair insert using the Time-Sert kit?

    Answer: To install the repair insert, first, clean the damaged thread area thoroughly. Next, use the drill bit included in the kit to enlarge the hole to the specified size. After creating the new hole, use the installation tool to insert the new Time-Sert threaded insert. This process ensures a secure and reliable threading. It's ideal for quick repairs on damaged threads, allowing you to get back to work without extensive downtime.
  • Question: Can the Time-Sert Oversize Thread Repair Kit be used on all types of materials?

    Answer: While the Time-Sert 516-18 kit excels in metallic applications, it's specifically designed for specific materials such as aluminum and cast iron. It's not recommended for softer materials like plastics. By utilizing this kit on appropriate surfaces, you ensure an effective repair that holds under stress, making it perfect for automotive repairs or heavy-duty machinery where screw integrity is crucial.
  • Question: What additional tools are needed to use the Time-Sert kit effectively?

    Answer: Apart from the items provided in the Time-Sert 516-18 kit, you may need basic tools such as a drill, a tap wrench, and possibly a torque wrench for the final assembly. These are essential for precision and proper installation of the inserts. By having these tools on hand, you can ensure that your repairs meet the necessary specifications, maintaining the quality and strength of your threaded connections.
  • Question: What are the advantages of using Time-Sert compared to other thread repair methods?

    Answer: Time-Sert offers several advantages over traditional thread repair methods, such as helicoils. For instance, the inserts provide a solid, permanent repair that resists rotation and can handle higher torque settings. This makes Time-Sert a favored option in automotive repairs, where securing bolts is critical. The robust design ensures that repairs last longer, reducing the likelihood of future issues.
  • Question: Is the Time-Sert kit suitable for use in automotive applications?

    Answer: Yes, the Time-Sert 516-18 Oversize Thread Repair Kit is highly suitable for automotive applications. Mechanics often turn to this kit for repairing stripped threads in engine blocks and cylinder heads, areas subject to high stresses. Its design allows for a secure fit, making it ideal for maintaining the integrity of connections vital for vehicle performance and safety.
  • Question: What sizes of threads does the Time-Sert 516-18 kit accommodate?

    Answer: The Time-Sert 516-18 kit accommodates 516-18 threads, specifically designed for oversize repairs. This makes it an excellent option for repairing larger, stripped threads that are often found in machinery and automotive components. By utilizing this precise sizing, users can ensure a snug fit when replacing damaged threads, enhancing the overall reliability of the repaired component.
  • Question: How does the Time-Sert compare to a typical helicoil repair?

    Answer: The Time-Sert repair system is often preferred over helicoil repairs because it provides a more permanent solution. Unlike helicoils, which can spin in the hole, Time-Sert inserts create a solid anchor point, ensuring that once installed, they do not rotate or pull out. This is crucial in high-stress applications, making Time-Sert the go-to choice for professionals needing dependable repairs.
  • Question: Where can I buy the Time-Sert 516-18 Oversize Thread Repair Kit # 5561 in Saint Helena?

    Answer: You can buy the Time-Sert 516-18 Oversize Thread Repair Kit # 5561 from Ubuy in Saint Helena. Ubuy offers a reliable platform with a variety of tools and repair kits tailored to your needs, ensuring that you can find the correct products for your repair needs easily.

BIG-SERT Inch Inserts & Kits Editorial Review

The BIG-SERT by Time-Sert 516"-18 Oversize Thread Repair Kit # 5561 is a reliable tool to use for repairing stripped-out helicoils or inserts. It is perfect for repairing holes that are stripped, and users do not have to worry about the strength the repair provides. Though the customer questions are specific, they provide insight into the kit's versatility and compatibility. The kit should have a tap size that fits appropriately to the depth of the hole to repair. The product has received mostly positive reviews, with some customers complaining of the countersink bit breaking off easily, but it seems like an isolated case. Overall, the BIG-SERT has received rave reviews and is seen as a great investment for a workshop or home garage.

Customer Reviews & Ratings

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Pros

  • Reliable and efficient for repairing holes
  • Versatile and has compatibility with different hole sizes
  • Mostly positive customer reviews
  • Great investment for a workshop or home garage

Cons

  • Some customers complained about the countersink bit quality

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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SHP 263

Order now and get it around Wednesday, September 30

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