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Item #:
185866518
Thread Protector, 1/2x28 TPI Convert to 5/8x24 TPI, CNC Machined, Black Oxide Finish
Item #:
185866518
USD 20
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Only 18 items left in stock.
Order now and get it around Tuesday, August 25
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What Stands Out
Precision Machining
CNC machined for unmatched accuracy, ensuring a perfect fit for your firearm accessories, thus enhancing performance and reliability.
Versatile Compatibility
Easily converts 1/2x28 TPI threads to 5/8x24 TPI, making it an ideal solution for various rifles and suppressors, meeting diverse user needs.
Durable Finish
Black oxide finish provides superior corrosion resistance, ensuring long-lasting durability and maintaining the aesthetic of your firearm.
Product Details
| Size Name | 1/2x28 |
| Item Dimensions | 0.66 x 0.87 x 0.87 inches (1.7 x 2.2 x 2.2 cm) |
| Item Diameter | 0.87 inches (2.2 cm) |
| Screw Head Style | Hex |
| Thread Size | 12.7mm x 28mm, 15.9mm x 24mm |
| Compatible Groove Diameter | 0.5 inches (1.3 cm) |
| Color | Black |
| Item Shape | Round |
| Material Type | Steel |
| Finish Types | Black Oxide |
| Brand | Tredox |
| Fastener Type | Socket Head |
| Unit Count | 1 Count |
| Number Of Items | 1 |
| Manufacturer | Tredox |
| UPC | 199284976146 |
| Part Number | TP0001 |
| Size | 1/2x28 |
| Material | Steel |
| Item dimensions L x W x H | 0.66 x 0.87 x 0.87 inches (1.7 x 2.2 x 2.2 cm) |
Who Should Buy?
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Gun Enthusiasts
Perfect for firearm owners looking to adapt their muzzle devices while ensuring protection during transport.
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Casual Shooters
Ideal for casual users who occasionally use different muzzle threads and want to safeguard their threads from damage.
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Tactical Users
Useful for tactical operators who require quick adaptability in thread sizes on their weapons in various situations.
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Professional Competitors
Not suitable for competitive shooters needing precision-threaded attachments for optimal performance and accuracy.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a thread protector and why do I need one?
Answer: A thread protector is a device used to cover the exposed threads of a firearm muzzle or other threaded components. It's essential for preventing damage, corrosion, or debris from entering the threads when not in use. Proper use of a thread protector can extend the lifespan of your firearm components, ensuring they remain in optimal condition for performance. For instance, if you're frequently transporting your firearm or using it in varying environments, a thread protector can safeguard the threads against wear. -
Question:
What does the '1/2x28 TPI' and '5/8x24 TPI' mean in relation to this thread protector?
Answer: The '1/2x28 TPI' and '5/8x24 TPI' refer to the thread sizes and pitches. Specifically, 'TPI' stands for threads per inch, which is crucial for compatibility with various firearm models and accessories. This thread protector uniquely allows conversion from a 1/2x28 TPI thread to a 5/8x24 TPI thread, making it highly versatile. This means you can use it on different firearms or muzzle devices without needing to purchase multiple protectors, enhancing convenience and usability. -
Question:
What materials are used in the construction of this thread protector?
Answer: This thread protector is CNC machined, typically utilizing high-quality steel, which ensures durability and precision. The black oxide finish not only enhances its rust resistance but also provides a sleek, professional look. Such robust construction means it can withstand the rigors of regular use or harsh conditions, making it a reliable choice for any firearm enthusiast or professional user. Users have reported satisfaction regarding its toughness in various scenarios, from tactical training to recreational shooting. -
Question:
Is this thread protector compatible with all firearms?
Answer: This thread protector is designed specifically for firearms that require either 1/2x28 TPI or 5/8x24 TPI threading. While it can fit many popular firearms, it's essential to check your firearm’s threading specifications before purchase. Compatibility ensures that there won’t be any threading issues that could impact performance or safety. Always consult your firearm's manual or a knowledgeable source to confirm that this thread protector meets your specific needs. -
Question:
How do I install the thread protector?
Answer: Installing the thread protector involves simply screwing it onto the threaded muzzle of your firearm. Ensure that the threads are clean before installation to avoid cross-threading. Tighten it securely but avoid over-torquing to prevent damage. Once installed, it should fit snugly and provide a protective cover for the threads. Always double-check the alignment and fit to ensure proper function when mounting or removing muzzle devices. -
Question:
Can I use this thread protector with muzzle brakes or flash hiders?
Answer: Yes, this thread protector is designed to be used in conjunction with muzzle brakes or flash hiders that conform to either 1/2x28 or 5/8x24 TPI threads. When not using these devices, the thread protector can be installed to keep the threads safe from dirt and damage. This versatility allows for seamless transitions between different configurations without compromising on protection, making it an advantageous accessory for firearm users. -
Question:
What is the significance of the black oxide finish?
Answer: The black oxide finish is a process that enhances durability by providing corrosion resistance and reducing wear. It also gives the thread protector a matte finish that eliminates glare, which can be beneficial in shooting environments. Users appreciate how this finish helps maintain the aesthetic appeal of their firearms while ensuring long-lasting functionality. Moreover, the ability to blend seamlessly with other black components enhances the overall look of your setup. -
Question:
How does CNC machining improve the quality of this thread protector?
Answer: CNC machining involves precision computer-controlled manufacturing that results in a product with accurate tolerances and exceptional surface finishes. This means that the thread protector will fit securely and function correctly when installed. The intricacy of CNC machining also allows for a more consistent quality compared to traditional machining methods, ensuring that each piece meets stringent standards. This trait is particularly valued in the firearms community, where precision is paramount. -
Question:
Can this thread protector be used on airsoft guns?
Answer: The thread protector's specifications mainly suit real firearms with 1/2x28 and 5/8x24 TPI threads. However, if your airsoft gun has compatible threading, it can potentially be used as well. Ensure that the dimensions align and that the intended application maintains functionality. This flexibility allows users to customize their airsoft setups, but always verify compatibility for best results. -
Question:
Where can I buy the Thread Protector, 1/2x28 TPI Convert to 5/8x24 TPI?
Answer: You can buy the Thread Protector, 1/2x28 TPI Convert to 5/8x24 TPI from Ubuy. Ubuy offers a wide selection of gun accessories, ensuring you can find this specific thread protector readily available for purchase. The platform is renowned for its reliability and customer service, making it a great choice for firearm enthusiasts looking to enhance their gear.
Tredox Fasteners Editorial Review
**** The Thread Protector, 1/2x28 TPI to 5/8x24 TPI adapter is receiving strong positive feedback from customers who are utilizing it as a reliable solution for adapting their muzzle devices. Many users commend its sturdy Construction and excellent machining quality, often noting that it has outperformed DIY alternatives and displays no sharp edges or imperfections. This product functions seamlessly in allowing 5/8x24 TPI muzzle devices to be mounted on 1/2x28 TPI barrels, proving its utility through a range of practical tests that showcased minimal wobble and high accuracy in fit. One satisfied customer even highlighted its effectiveness by conducting rigorous tests across different cylindrical attachments, ensuring that there were no issues with alignment or stability. While the majority of feedback praises the product's functionality, there is a common observation about the finish of the adapter. Users expected a black oxide finish but noted it leans towards a brown or rust color instead. Some users expressed interest in modifying the color for aesthetic reasons, but this did not deter their overall satisfaction with the performance. Overall, the Thread Protector presents itself as an indispensable tool for users looking for dependable thread conversion while maintaining quality and performance. Its precise engineering and Consistent performance make it a commendable choice in the market. **
Customer Reviews & Ratings
34 customers ratings
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5 Star
79%
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4 Star
15%
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3 Star
0%
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2 Star
0%
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1 Star
6%
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Pros
- Sturdy and high-quality Construction
- Excellent machining with no sharp edges or imperfections
- Minimal wobble and perfect fitment
- Good value for the performance offered
Cons
- Color of the finish not as expected; appears more brown than black
Platform Trust & Buyer Confidence
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
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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
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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SAO JOHN
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23 July 2026 · via Trustpilot
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USD 20
Order now and get it around Tuesday, August 25
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:
Only 18 items left in stock.
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Features & Benefits
- Durable steel construction.
- Uniform black oxide finish for long-lasting quality.
- 1/2x28 threads convert to 5/8x24.
- Designed for easy replacement of damaged components.
- Customer support responds within 24 hours.
- Satisfaction guaranteed with the best solutions offered.
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