CNBTR
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CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4
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CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4
Our brass knurled thumb screws are ideal for a wide range of uses, ensuring stability and reliability in any setting.
CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4
Item #: 86743658

CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4

Item #: 86743658

BHD 7

Price Details

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

*All items will import from US

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us Imported from USA store

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Order now and get it around Friday, July 10
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Our brass knurled thumb screws are ideal for a wide range of uses, ensuring stability and reliability in any setting.
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What Stands Out

Durable Material
Crafted from high-quality materials, these thumb screws ensure long-lasting performance and robustness, making them ideal for various applications in DIY and professional projects.
Easy Installation
Designed for user-friendly operation, the knurled head offers a superior grip, allowing quick and effortless fastening without the need for additional tools.
Versatile Use
Perfect for a range of applications, from furniture assembly to hobby projects, this pack of thumb screws provides versatility and convenience for both professionals and DIY enthusiasts.

Product Details

Shop CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4 online at a best price in Bahrain. B07ZJFGGTD
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for general repairs and projects where quick fastening with thumb screws is required.

  • Electronics Builders

    Ideal for securing components in electronic projects that require precision and ease of use.

  • Model Makers

    Great for model assembly, offering reliable fastening with a sleek finish suited for detailed work.

Not Suitable For
  • Heavy Duty Tasks

    Not suitable for structural applications where high strength and durability are necessary.

  • Outdoor Use

    May not withstand outdoor conditions; choose corrosion-resistant options for exposed environments.

  • Professional Installations

    Not ideal for commercial projects where industrial-grade components are required for safety and reliability.

Product Description

CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the dimensions and features of the CNBTR M2.5x6mm Flat Knurled Head Thumb Screws?

    Answer: The CNBTR M2.5x6mm Flat Knurled Head Thumb Screws feature a diameter of M2.5 and a length of 6mm. The knurled design allows for enhanced grip, making it easier to tighten or loosen the screws without needing tools. This design is especially advantageous in applications where quick adjustments are needed, such as securing panels or attaching components in DIY projects, electronics, and automotive use.
  • Question: What materials are used in the construction of these thumb screws?

    Answer: These thumb screws are typically made from durable and corrosion-resistant materials like stainless steel, ensuring they can withstand various environments and usages. This material choice guarantees longevity and reliability, making them suitable for both indoor and outdoor applications. You’ll often find these screws useful in assembling metal parts, securing machinery, or even in crafting projects where strength and durability are paramount.
  • Question: How do I choose the right size thumb screw for my project?

    Answer: To select the appropriate thumb screw size, consider both the threading type and the dimensions required for your specific application. The M2.5 measurement indicates the metric diameter, while the 6mm length refers to how deep the screw will embed. Assess the materials and project needs—if you're fastening thin panels, M2.5x6mm will usually suffice, while thicker materials may require longer screws.
  • Question: Can I use these thumb screws in outdoor applications?

    Answer: Yes, the CNBTR M2.5x6mm Flat Knurled Head Thumb Screws are suitable for outdoor use, especially if made from stainless steel. Their corrosion-resistant properties help prevent rust and degradation when exposed to the elements. They're ideal for securing outdoor furniture, garden structures, or electronic housings that require maintenance or adjustments over time.
  • Question: What types of projects are thumb screws like these commonly used for?

    Answer: Thumb screws are versatile fasteners commonly used in a variety of projects, such as assembling enclosures for electronics, securing machine parts, or even in DIY furniture assembly. Their tool-free operation makes them suitable for applications where frequent adjustments or removals are needed, such as displays or prototypes. You'll find them invaluable in crafting, automotive projects, and more.
  • Question: Do these thumb screws come with any installation guidelines?

    Answer: While these thumb screws do not typically come with dedicated installation guidelines, using them is straightforward. Simply align the screw with the pre-drilled hole and turn by hand. For secure fastening, ensure the knurled head is adequately gripped to avoid slipping. This makes them particularly useful in settings where quick fastening is necessary, like repairs and custom installations.
  • Question: Are these thumb screws compatible with any particular tools?

    Answer: Thumb screws like the CNBTR M2.5x6mm can be operated without the need for any tools due to their knurled design, allowing for manual adjustments. However, in certain cases where higher torque is needed, a wrench or pliers can be used for added leverage. This versatility makes them great for applications that require both manual and tool-assisted fastening.
  • Question: How many thumb screws are included in the pack?

    Answer: The CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws come in a pack of four. This quantity is suitable for small projects or repairs, allowing users to have a few extras on hand for future needs. Whether you’re working on a hobby project or a straightforward assembly task, this pack size typically provides just the right number for individual applications.
  • Question: What finishes are available for these thumb screws?

    Answer: The CNBTR M2.5x6mm Flat Knurled Head Thumb Screws are often available in various finishes, including natural stainless steel, black oxide, or other protectants. The finish you choose can affect corrosion resistance and aesthetic appeal. Depending on your project, you might want a finish that blends in with other components or one that offers additional durability against the environment.
  • Question: Where can I buy the CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4 in Bahrain?

    Answer: You can purchase the CNBTR M2.5x6mm Flat Knurled Head Fully Threaded Thumb Screws Bolt Fastener Pack of 4 on Ubuy. They offer a convenient online shopping experience, making it easy to find and acquire these essential fasteners directly to your doorstep.

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Mohammad
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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”

13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
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Mohd
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”

26 Feb 2026 · via Trustpilot
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Khaled
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”

21 Feb 2026 · via Trustpilot
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“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”

20 Feb 2026 · via Trustpilot
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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.

BHD 7

Order now and get it around Friday, July 10

QTY:

Secured transactionsecured 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
  • fedex
  • dhl
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Fastest cross-border delivery

Features & Benefits

  • Made from premium 304 stainless steel for durability.
  • Knurled head design for optimum grip without tools.
  • Versatile for a wide range of applications.
  • Easy installation with no additional tools required.
  • Pack includes 4 high-quality thumb screws.
  • Value pack provides spares for future projects.