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uxcell 4pcs Knurled Clamping Knobs M5 x 8mm Metric 304 Stainless Steel Male Thread Thumb Screw on Type 25mm Plastic Round Head Threaded Hand Bolt
BHD 6
Price Details
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Safe and secure knurled thumb screws for the ultimate in adjusting and tightening control.
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What Stands Out
Product Details
- Standard Thread Size: M5 (0.8mm Pitch); Thread Length: 8mm / 0.31"; Knurled Head Diameter: 25mm / 0.98"; Total Height: 25mm / 0.98". The screws are neat and clear, the force is even, and it is not easy to slip.
- Safe and secure knurled thumb screws for the ultimate in adjusting and tightening control. Great for saw, drill press, lathe and routing jigs, fixtures, packaging machinery, printing equipment, woodworking machinery and equipment.
- 304 stainless steel threaded stud provides excellent corrosion resistance, oxidation resistance and high strength, ensuring durability and stability, preventing rust and providing reliable performance. The tightly-in metal insert ensures optimal durability and functionality, easy to install.
- Hand stud knobs with thermoset plastic knobs provide comfortable hand grip. The clamping knob is tight, sturdy and durable, with a smooth and beautiful surface.
- Always tighten the knurled knob securely to prevent any movement of the fixed assembly. Do not over-tighten the knob as this may damage or strip the threads in the mating assembly. Replace the knob if necessary.
| Color | Black |
| Style Name | Classic |
| Exterior Finish | Black |
| Shape | Round |
| Finish Types | Powder Coated |
| Brand Name | uxcell |
| Included Components | Installation Hardware |
| Model Number | M5 x 8mm x 25mm |
| Manufacturer | uxcell |
| Manufacturer Part Number | a25010400ux0007 |
| Handle Type | Knob |
| Handle Attachment Mechanism | Screw-on |
| Item Dimensions L x W | 0.98"L x 0.98"W (2.5 cm) |
| Unit Count | 4.0 Count |
| Number of Items | 4 |
| Material Type | Stainless Steel |
| Handle Material | Stainless Steel |
| Material | Stainless Steel |
| Brand | uxcell |
| Style | Classic |
| Product Dimensions (L x W x H) | 0.98"L x 0.98"W (2.5 cm) |
Who Should Buy?
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DIY Enthusiasts
Perfect for projects involving wood, metal, or plastic, providing reliable fastening solutions in various applications.
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Electronics Assemblers
Ideal for securing panels or enclosures in electronic devices, ensuring easy assembly and disassembly.
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Furniture Makers
Useful for adjustable furniture designs, allowing quick alterations in height or position with ease of use.
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Heavy Machinery
Not suitable for heavy-duty applications where strong, high-stress fastening is required.
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Corrosive Environments
Zinc plating may not withstand exposure to saltwater or chemicals, leading to corrosion over time.
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Precision Engineering
Not ideal for situations requiring precise torque and measurement due to its design and material limitations.
Product Description
Customer Questions & Answers
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Question:
What are the dimensions of the uxcell Knurled Clamping Knobs?
Answer: The uxcell Knurled Clamping Knobs feature a dimension of M5 x 40mm, with a 21mm diameter for the plastic round head. These dimensions are essential for ensuring compatibility with your projects. The M5 thread means they fit into standard 5mm threaded holes, making them ideal for various applications where secure fastening is necessary. Whether you're working on a DIY project, repairing appliances, or assembling furniture, these knobs provide a reliable grip and stability. -
Question:
What materials are used in the uxcell Knurled Clamping Knobs?
Answer: The uxcell Knurled Clamping Knobs are made from zinc-plated carbon steel, which offers durability and resistance to corrosion. This construction means that these knobs can withstand wear and tear while maintaining their functionality over time. A well-made knob like this is crucial for both performance and longevity, especially in environments where tools and equipment are frequently used. You can use them in woodworking, metalworking, or for securing equipment in various settings. -
Question:
How do I use the uxcell Knurled Clamping Knobs?
Answer: Using the uxcell Knurled Clamping Knobs is straightforward. Simply align the M5 threaded end with the corresponding hole in your project, and then turn the knob by hand to tighten it. The knurled design provides a better grip, making it easy to adjust even without tools. These knobs are perfect for applications requiring frequent adjustments, such as clamping fixtures, jigs, or even as a replacement for lost knobs on equipment. Their versatility makes them a valuable addition to any toolkit. -
Question:
What applications are suitable for these Knurled Clamping Knobs?
Answer: These Knurled Clamping Knobs are versatile and can be used in various applications such as woodworking, machinery, and DIY projects. Their design allows for quick adjustments, making them ideal for clamping workpieces securely while you drill or cut. Additionally, they can be used in sporting equipment or household items where manual adjustments are frequent. The aesthetic appeal combined with functionality makes them suitable for both visible and hidden applications. -
Question:
Are these knobs suitable for outdoor use?
Answer: Yes, the uxcell Knurled Clamping Knobs are zinc-plated which provides a level of corrosion resistance, making them suitable for outdoor use. While they perform well in dry environments, it’s advisable to periodically check them in more humid or wet conditions to ensure they maintain their integrity. If you're using them in outdoor furniture, garden tools, or equipment exposed to the elements, consider applying additional weather seals for extended durability. -
Question:
Can I integrate these knobs into machinery?
Answer: Absolutely! The uxcell Knurled Clamping Knobs are specifically designed for seamless integration into various machinery and equipment. Their M5 threaded design allows for quick installation in machinery that requires hand-operated adjustments or removable parts. This makes them a great choice for presses, fixtures, and adjustable tables where frequent repositioning is necessary, improving efficiency in mechanical adjustments. -
Question:
How do I choose the right Knurled Clamping Knob size?
Answer: Choosing the right size for your Knurled Clamping Knob is crucial for compatibility with your project. Look for the thread size, in this case, M5, which indicates a 5mm diameter for internal threading. Additionally, consider the height of the knob, as it affects grip and leverage. If your project requires frequent adjustments, a larger knob may provide better usability. Matching the size to existing fixtures ensures optimal performance in your applications. -
Question:
Are these knobs suitable for heavy-duty projects?
Answer: The uxcell Knurled Clamping Knobs are robust enough for moderate to heavy-duty projects. The zinc-plated carbon steel construction ensures they can handle the stresses associated with frequent use. However, for extremely heavy-duty applications, always evaluate the load and consider larger fixtures or additional securing methods. They are greatly beneficial in scenarios like securing machinery parts or assembling heavy furniture. -
Question:
What is the advantage of using knurled knobs?
Answer: Knurled knobs provide a significantly enhanced grip compared to smooth ones. The textured surface allows for easier manipulation, even with wet or greasy hands, which is especially useful in workshop environments. This feature is critical in applications requiring frequent adjustments, making them popular among professionals in manufacturing, woodworking, and crafting settings where secure clamping is essential. -
Question:
Where can I buy uxcell 4pcs Knurled Clamping Knobs M5 x 40mm in Bahrain?
Answer: You can purchase the uxcell 4pcs Knurled Clamping Knobs M5 x 40mm from Ubuy. Ubuy is known for its extensive range of products and competitive prices, providing a seamless shopping experience for customers in Bahrain. Their platform often features customer reviews and details, helping you make informed choices regarding your purchase.
uxcell Knurled Knobs M5 x 8mm x 25mm Editorial Review
Customers have had a positive experience with these thumb screws, using them for a variety of purposes such as replacing broken parts on work lights, adjusting monitor pivots, and fixing boom mic stands. Users found the screws to be exactly what they expected, with clean threads and well-molded knobs. However, one customer mentioned that the screw head was too small for gripping. Overall, these screws provide a toolless solution for various applications and have been well-received by customers for their functionality and quality. **
Customer Reviews & Ratings
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5 Star
77%
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4 Star
16%
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3 Star
3%
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2 Star
1%
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1 Star
3%
Review this product
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Pros
- Easy toolless solution for seat swaps and equipment repairs
- Clean threads and well-molded knob
- Versatile for various purposes, such as adjusting monitor pivots and fixing mic stands
Cons
- Small screw head may be difficult to grip
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.
BHD 6
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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.
Features & Benefits
- High-quality knurled thumb screws for precision adjustment and secure tightening.
- Constructed from 304 stainless steel, offering excellent corrosion and oxidation resistance.
- Easy to install with a comfortable thermoset plastic grip for optimal user experience.
- Durable design prevents rust and ensures reliability across various applications.
- Ideal for a wide range of equipment, including drills, lathes, and woodworking machinery.
- Includes four durable clamping knobs for versatile replacements or upgrades.













