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Item #:
228413446
1/2"-20 UNF Hex Die Rethreading Die Thread Die Carton Steel Right Hand
86% of respondents would recommend this to a friend
Item #:
228413446
XCD 48
Price Details
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QTY:
Order now and get it around Thursday, September 17
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Designed for right-hand threading, this tool restores and repairs damaged external threads with high precision, ensuring a secure fit for bolts and screws.
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What Stands Out
Durable Material
Constructed from high-quality carton steel, ensuring long-lasting durability and efficiency for rethreading tasks in various applications.
Precise Threading
Designed for 1/2"-20 UNF specifications, providing accurate rethreading for right-hand threads, making it ideal for both professional and DIY use.
Easy Handling
A hex die design allows for easy installation and removal, enhancing usability and convenience during threading operations.
Product Details
Product Technical Details
| Manufacturer | Kaimex |
| Part Number | gzd-unf-1-2-20 |
| Item Weight | 1.44 ounces |
| Product Dimensions | 1 x 1 x 0.5 inches |
| Item model number | gzd-unf-1-2-20 |
| Size | 1/2"-20 |
Who Should Buy?
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Mechanics and Technicians
Ideal for professionals requiring precise rethreading of metal components to maintain efficiency in repairs and assembly.
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DIY Enthusiasts
Perfect for hobbyists looking to handle minor repairs and rethreading tasks at home, ensuring their projects run smoothly.
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Metal Fabricators
Useful for those involved in metalwork who need to create or restore threads on rods and tubes regularly.
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Plastic Applications
Not suitable for rethreading plastic materials, as the die is designed for metal, which requires different handling techniques.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 12-13 hex die used for?
Answer: A 12-13 hex die is designed for rethreading bolts or creating threads on rods with a diameter of 12-13mm. It’s particularly useful in repair and maintenance scenarios where the existing threads are damaged or stripped. For instance, if a bolt is worn out, using this die can restore functionality, allowing the bolt to be reused effectively without needing to replace it entirely. -
Question:
How do I use a 12-13 hex die correctly?
Answer: To use a 12-13 hex die, first, ensure that the surface is clean and free from debris. Secure the die in a die stock for proper grip, and then place it over the bolt for re-threading. By applying even pressure, turn the die clockwise until the thread is cut evenly. This process helps in restoring the bolt to its original specification, enhancing the longevity and performance of the components where it's applied. -
Question:
What materials are used to manufacture the 12-13 hex die?
Answer: The 12-13 hex die is typically made from high-quality carton steel, known for its durability and resistance to wear. This material selection ensures that the die can withstand repeated use without becoming dull or ineffective. The robust design allows it to perform reliably in various applications, such as automotive repairs, plumbing, and metalworking projects. -
Question:
Can I use a 12-13 hex die for both right-hand and left-hand threads?
Answer: The 12-13 hex die is specifically designed for right-hand threading. Using it on left-hand threads could result in damage to both the die and the material being worked on. For tasks involving left-hand threads, you would need to choose a die specifically made for that purpose, ensuring optimal performance and preventing cross-threading issues. -
Question:
What are the benefits of using a hex die over round dies?
Answer: Hex dies provide a better grip and are easier to handle than traditional round dies. The flat sides allow for easier alignment and torque application, which is crucial when cutting threads. This design feature makes hex dies particularly advantageous in tight spaces or for precise threading tasks, as it reduces the chances of slipping during use. -
Question:
How do I maintain my 12-13 hex die for longevity?
Answer: To maintain your 12-13 hex die, it’s important to keep it clean and lubricated after each use. A light oil application will prevent rusting and reduce friction, ensuring smooth operation. Proper storage away from moisture and impact will also prolong its life. This care routine is essential for keeping the die functional and ready for future tasks without losing its threading sharpness. -
Question:
What types of projects can benefit from using a 12-13 hex die?
Answer: Projects such as automotive repairs, machinery maintenance, and DIY home fixes can greatly benefit from using a 12-13 hex die. For example, if you're working on a car and find that a bolt is difficult to screw in due to worn-out threads, this die can re-establish the necessary threading. Similarly, in furniture assembly, it can ensure secure connections by restoring thread integrity. -
Question:
Is the 12-13 hex die suitable for professional use?
Answer: Yes, the 12-13 hex die is suitable for both professional and personal use. Its robust construction from carton steel makes it reliable for daily tasks in workshop environments or troubleshooting in fieldwork. Professionals in automotive, plumbing, and general mechanical fields will find this die particularly helpful in maintaining tools and equipment that require precision threading. -
Question:
What should I consider when buying a 12-13 hex die?
Answer: When purchasing a 12-13 hex die, consider the material quality, the accuracy of the threading, and whether it matches your specific project needs. Opt for dies with a good brand reputation to ensure product reliability. Furthermore, checking reviews and performance feedback can help you make an informed decision, ensuring that the die will meet the demands of your tasks efficiently. -
Question:
Where can I buy a 12-13 hex die in Montserrat?
Answer: You can buy the 12-13 hex die at Ubuy, which offers a variety of tools and hardware for your DIY or professional needs. Ubuy provides a secure shopping experience along with product descriptions and customer reviews to help you choose the right die for your projects.
Kaimex Hex Threading Dies gzd-unf-1-2-20 Editorial Review
1/2"-20 UNF Hex Die Rethreading Die Thread Die Carton Steel Right Hand is an excellent tool for restoring damaged threads. Users report the die cuts threads smoothly and effectively, turning challenging repairs into simple tasks. With its robust carton steel design, users have found it ideal for applications like fixing cross-threaded wheel studs on dump trailers, allowing them to avoid extensive disassembly. The positive reviews highlight its quality and efficiency, making it a favorite among those who need reliable thread repair solutions. Many recommend this tool to others for its exceptional performance in rethreading and cost-effectiveness.
Customer Reviews & Ratings
69 customers ratings
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5 Star
79%
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4 Star
10%
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3 Star
6%
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2 Star
3%
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1 Star
2%
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Pros
- Cuts threads very smoothly and cleanly
- Ideal for restoring damaged wheel studs
- Recommended by users for reliable performance
- Made from durable carton steel material
- User-friendly design for effective rethreading
Cons
- May require precise identification of thread size
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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XCD 48
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Features & Benefits
- High-quality GCr15 alloy steel for maximum durability.
- Restores and repairs damaged external threads with precision.
- Right-hand threading design for smooth functionality.
- Hexagonal shape ensures a firm grip and compatibility with standard tools.
- Versatile for automotive, plumbing, and metalworking applications.
- Available in various UNC, UNF, and UNEF thread sizes.
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