0 ratings
by Time-Sert M12 X 1.25 Oversize Thread Repair Kit # 5212
Time-Sert is the very best in thread repair!
by Time-Sert M12 X 1.25 Oversize Thread Repair Kit # 5212
Item #: 53721798

by Time-Sert M12 X 1.25 Oversize Thread Repair Kit # 5212

Item #: 53721798

BWP 3364

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, August 09
Our Top Logistics Partners
  • fedex
  • dhl
Time-Sert is the very best in thread repair!
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Constructed from high-quality steel, this kit ensures long-lasting performance and prevents stripping, making it ideal for heavy-duty applications.
Comprehensive Kit
Includes everything needed for a complete repair, promoting ease of use and saving time for both professional mechanics and DIY enthusiasts.
Oversize Threads
Designed for oversized threads, this kit effectively addresses damage or wear, restoring bolt strength and enhancing reliability in critical automotive components.

Product Details

Shop the best BIG-SERT by Time-Sert M12 X 1.25 Oversize Thread Repair Kit # 5212 at Ubuy Botswana. Find high-quality thread repair kits in. Order now!
  • Suitable for M12 x 1.25 thread repair
  • Endorsed by top automotive manufacturers
  • Made and designed in the USA
  • Repairs stripped threads in cylinder head bolts, spark plug holes, and oil drain pans
  • Available for various threaded bushing applications in metric and American sizes
  • Includes drill, counterbore, tap, installation driver, and 5 steel inserts

Who Should Buy?

Suitable For
  • Vehicle Owners

    Ideal for car owners experiencing thread damage in engine components, ensuring proper bolt installation and performance.

  • DIY Mechanics

    Suitable for enthusiastic DIYers who want to make their own repairs, saving costs on professional services.

  • Professional Technicians

    Great for automotive professionals needing a reliable solution for stripped threads in engine or transmission repairs.

Not Suitable For
  • Casual Users

    Not suitable for individuals with minimal experience as it requires some technical assembly skills for effective use.

Product Description

by Time-Sert M12 X 1.25 Oversize Thread Repair Kit # 5212

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Time-Sert M12 X 1.25 Oversize Thread Repair Kit used for?

    Answer: The Time-Sert M12 X 1.25 Oversize Thread Repair Kit is designed to repair stripped threads in M12 x 1.25 threaded holes. This kit includes precision engineered inserts that ensure a strong and reliable fix, suitable for automotive, machinery, or other applications requiring durable thread restoration. By using this kit, you can avoid costly repairs or replacements when threads become damaged, especially in crucial components such as engine blocks or transmission cases.
  • Question: How do I install the Time-Sert M12 X 1.25 insert?

    Answer: Installing the Time-Sert M12 X 1.25 insert involves a few key steps: first, drill out the damaged threads using the provided drill bit, then use the tap to create new threads for the insert. Finally, drive the insert into the prepared hole using the installation tool. This method ensures a precise fit and a strong repair. It’s critical to follow the instructions closely to achieve optimal results. This kit is particularly useful in automotive applications where thread integrity is key.
  • Question: What materials is the Time-Sert M12 X 1.25 insert made of?

    Answer: The Time-Sert M12 X 1.25 inserts are made from high-strength alloy steel, which provides excellent resistance to stripping and wear. This material choice ensures that the inserts can withstand significant stress and loads, making them ideal for heavy-duty applications. The durability of these inserts means you can rely on them in environments where traditional repairs may fail. This is especially advantageous in automotive and engineering scenarios where reliability is paramount.
  • Question: Can I reuse the Time-Sert M12 X 1.25 inserts?

    Answer: No, the Time-Sert M12 X 1.25 inserts are designed for one-time use, as they are specifically engineered to create a permanent thread repair in the damaged hole. Once installed, the insert provides a securely locked and stable thread, making removal not applicable without risking the surrounding material. This one-time use design ensures maximum effectiveness in achieving strong, reliable repairs in a variety of applications, particularly in automotive settings.
  • Question: What applications are suitable for the Time-Sert M12 X 1.25 thread repair kit?

    Answer: The Time-Sert M12 X 1.25 thread repair kit is suitable for various applications, primarily in the automotive sector, such as repairing engine blocks, cylinder heads, or other critical components. It can also be used in machinery, construction, and any environment where high-strength threading is required. This versatility makes it an essential tool for mechanics and engineers who frequently encounter thread damage, enabling them to perform effective repairs swiftly.
  • Question: Is the Time-Sert M12 X 1.25 kit compatible with other sizes?

    Answer: The Time-Sert M12 X 1.25 kit is specifically designed for M12 x 1.25 threads and is not compatible with other thread sizes. Each Time-Sert kit is tailored to fit particular dimensions, ensuring the utmost precision in the repair process. For different thread sizes, it is recommended to use the appropriate Time-Sert kit to guarantee a secure and effective repair. This specialization ensures reliable results in maintaining the integrity of your threaded components.
  • Question: Does the Time-Sert M12 X 1.25 kit come with all necessary tools?

    Answer: Yes, the Time-Sert M12 X 1.25 Oversize Thread Repair Kit includes all the necessary tools for installation, such as a drill bit, tap, and installation tool, ensuring you have everything you need to complete the repair successfully. This comprehensive package allows users, even those with limited experience, to carry out the repair effectively. The inclusion of these tools helps streamline the process, making maintenance tasks more efficient and accessible.
  • Question: What are the advantages of using Time-Sert over other thread repair methods?

    Answer: Time-Sert offers superior strength and reliability compared to other thread repair methods, such as using helicoils or epoxy solutions. The solid inserts create a robust and permanent repair that is designed for high-stress applications. Unlike other methods that may wear down over time, Time-Sert installations maintain thread integrity under demanding conditions, making them the preferred choice for professionals in automotive and engineering industries where performance is critical.
  • Question: Can the Time-Sert inserts handle high-temperature applications?

    Answer: Yes, Time-Sert inserts are capable of handling high-temperature applications, making them suitable for use in automotive engines and other machinery where heat buildup is common. The high-strength alloy construction ensures that the inserts maintain their structural integrity even under extreme conditions. This durability is crucial in applications such as cylinder heads or exhaust systems, where conventional repairs might fail due to heat cycling and stress.
  • Question: Where can I buy the Time-Sert M12 X 1.25 Oversize Thread Repair Kit?

    Answer: You can purchase the Time-Sert M12 X 1.25 Oversize Thread Repair Kit at Ubuy in Botswana. Ubuy offers a wide range of automotive tools and accessories, making it a reliable option for finding quality products like the Time-Sert kit. With Ubuy, you can conveniently explore and select the best options tailored to your needs.

BIG-SERT Metric Inserts & Kits Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“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
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.