- Home Page /
- Automotive /
- Automotive Tools & Equipment /
- Thread Repair Kits /
- Spark Plug Thread Repair Kits /
- Helicoil 5528-5 5/16-24 Inch Fine Thread Repa...
0 ratings
Item #:
3821407
Helicoil 5528-5 5/16-24 Inch Fine Thread Repair Kit
88% of respondents would recommend this to a friend
Item #:
3821407
TTD 390
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
12%
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, October 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Helicoil Inch Fine Thread Repair Kit includes inserts, detailed instructions, Heli-Coil tap and installation tool.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Complete Kit
Includes all necessary tools for effective thread repair, ensuring users have everything they need in one package to fix damaged threads easily and efficiently.
Durable Inserts
Made from high-quality materials, the helicoil inserts provide long-lasting repairs suitable for various applications, ensuring reliability and strength in repaired threads.
User-Friendly
Designed for easy use, the kit simplifies the repair process for both professionals and DIY enthusiasts, making it accessible for anyone in need of thread restoration.
Product Details
- Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool
- Made from high quality material for long-lasting use
- Designed for repairing tapped holes that are stripped or damaged
- Ideal for holes damaged due to wear, corrosion, and over-torque
- Comes in durable placon or vinyl pouches packaging
- Easy to use with detailed instructions included
| Item Weight | 1 lbs (450 grams) |
Product Technical Details
| Manufacturer | Heli-Coil |
| Brand | Helicoil |
| Model | HEL55285 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 6.7 x 0.2 x 3.6 inches |
| Item model number | 5528-5 |
| Manufacturer Part Number | 55285 |
What's in the box
Helicoil - Kit 5/16-24 (5528-5)
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists looking to repair stripped threads in automotive or household applications easily and effectively.
-
Mechanics
Perfect for professionals needing a reliable way to restore damaged threads in engines or machinery components.
-
Craftsmen
Craftsmen will appreciate this kit for precision repairs in metalworking, enhancing durability in their projects.
-
Home Users
Home users unfamiliar with threading may struggle to properly utilize this repair kit without assistance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Helicoil 5528-5 516-24 Inch Fine Thread Repair Kit designed for?
Answer: The Helicoil 5528-5 516-24 Inch Fine Thread Repair Kit is designed to repair stripped threads in a variety of materials, making it ideal for automotive, machinery, and equipment applications. This kit allows you to restore original thread functionality by inserting helicoil inserts, which effectively expand the integrity of the damaged area. The use cases range from automotive engine repairs to household mechanical projects, providing a reliable solution in situations where traditional threading may fail. -
Question:
How many inserts does the Helicoil 5528-5 kit include?
Answer: The Helicoil 5528-5 kit typically includes a selection of helicoil inserts, specifically designed for 5/16-24 inch fine threads. This kit provides enough inserts to handle multiple repairs, allowing users to tackle various projects without needing to purchase additional materials. Having a sufficient number of inserts ensures that you are well-equipped for both minor and major threading repairs, making it suitable for both professionals and DIY enthusiasts. -
Question:
What tools are required to use the Helicoil 5528-5 repair kit?
Answer: Utilizing the Helicoil 5528-5 repair kit requires a few essential tools, including a drill, tap, and a winding tool. The included instructions guide you on how to drill out the damaged threads, tap the new hole, and insert the helicoil accurately. Ensuring you have these basic tools on hand allows you to perform repairs efficiently and effectively, making the kit great for those who frequently work on mechanical and engineering projects. -
Question:
Is the Helicoil repair kit suitable for use on aluminum components?
Answer: Yes, the Helicoil 5528-5 repair kit is well-suited for use on aluminum components. Since aluminum can be prone to stripping threads due to its softness, using the helicoil inserts provides a durable threading solution. The helicoil’s design ensures that it creates a secure hold, allowing for repeated use without compromising the integrity of the aluminum components. This makes it a preferred choice among automotive and aerospace professionals who work with lightweight metal materials. -
Question:
Can I use the Helicoil 5528-5 kit for both manual and power tools?
Answer: Yes, the Helicoil 5528-5 repair kit can be effectively used with both manual and power tools. While a manual tap and drill will work perfectly, using power tools can significantly speed up the process, especially in more extensive repair tasks. This flexibility allows users to select what best suits their skill level and project requirements, making it a versatile solution for individuals ranging from hobbyists to seasoned mechanics. -
Question:
What materials are compatible with the Helicoil 5528-5 repair kit?
Answer: The Helicoil 5528-5 repair kit is compatible with various materials, including aluminum, steel, and plastics. Its versatility makes it a practical choice for different repair projects, whether you're working on vehicles, machinery, or general repairs around the house. By using helicoil inserts, you can effectively restore threads in soft or compromised materials, ensuring strong connections in diverse scenarios. -
Question:
Are helicoils permanent solutions for thread repair?
Answer: Helicoils are considered a permanent solution for thread repair as they provide a strong, stable threading system that can withstand repeated use. Once installed correctly, they significantly improve thread strength and can expand the lifespan of both the insert and the host material. This durability ensures that the repaired threads will hold up under stress and tension, making helicoils an ideal choice for long-term repair needs across various applications. -
Question:
How do I install helicoils using the Helicoil 5528-5 kit?
Answer: Installing helicoils with the Helicoil 5528-5 kit involves a few straightforward steps. First, drill out the damaged thread using the supplied drill bit, then tap the hole with the provided tap to create new threads. Finally, use the winding tool to insert the helicoil into the newly tapped hole, ensuring it is flush with the surface. Clear instructions are typically included in the kit, allowing both seasoned experts and novices to successfully complete the repair. -
Question:
What should I keep in mind when storing the Helicoil repair kit?
Answer: When storing your Helicoil 5528-5 repair kit, it's essential to keep it in a dry and cool area to prevent rust or corrosion of the metal components. Ensure that all parts, including inserts, taps, and instructions, are stored together in their original case or a suitable container for easy access. Proper storage ensures that the kit remains in good condition for future repairs, allowing you to solve threading issues efficiently. -
Question:
Where can I buy the Helicoil 5528-5 516-24 Inch Fine Thread Repair Kit?
Answer: You can buy the Helicoil 5528-5 516-24 Inch Fine Thread Repair Kit from Ubuy in Trinidad and Tobago. Ubuy offers a comprehensive selection of automotive and repair tools, including this reliable repair kit. With its user-friendly online platform, Ubuy ensures that you can find and order the kit easily, giving you access to the necessary components for your threading repairs.
Helicoil Spark Plug Thread Repair Kits 5528-5 Editorial Review
Helicoil 5528-5 5/16-24 Inch Fine Thread Repair Kit is an essential toolkit for anyone dealing with stripped bolt holes. Users praise its effectiveness, mentioning how it saved them from more extensive repairs, like switching out engine blocks or expensive parts. The kit provides everything necessary to tap and thread stripped holes, and many appreciate that it does not come with an extra drill bit, avoiding unnecessary costs. With a high rating, this kit appeals to mechanics and enthusiasts alike, who find it reliable and easy to use, ensuring a secure fit to restore functionality without major disassembly.
Customer Reviews & Ratings
149 customers ratings
-
5 Star
85%
-
4 Star
14%
-
3 Star
1%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Effective for repairing stripped threads
- Saves money compared to replacing parts
- Easy to follow installation instructions
- Includes all necessary tools for repairs
- Reliable performance over multiple uses
Cons
- A drill bit is not included in the kit.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“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.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
TTD 390
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Used for repairing tapped holes
- Made from high quality material
- Easy to use
- Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool
- Comes in carded packing
- Suitable for repairing stripped or damaged holes
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.