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Item #:
222778123
HARFINGTON 4pcs Star Knobs M12 x 80mm 304 Stainless Steel Threaded Stud 46mm Plastic 6-Star Head Hand Tightening Thumb Screw Clamping Jig Knob
88% of respondents would recommend this to a friend
Item #:
222778123
TZS 90607
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Monday, November 02
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Sturdy thumb screws for the ultimate in adjusting and tightening control.
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What Stands Out
Durable Material
Crafted from 304 stainless steel, these knobs offer exceptional resistance to corrosion and wear, ensuring long-lasting use even in demanding environments.
Easy Grip Design
The 6-star head allows for easy hand tightening, providing a comfortable grip that simplifies assembly and adjustments without requiring additional tools.
Versatile Application
Perfect for clamping jigs and various DIY projects, these knobs enhance efficiency and precision, making them an ideal choice for both professionals and hobbyists.
Product Details
| Color | Black |
| Style Name | 6-Star Knob |
| Brand Name | HARFINGTON |
| Model Number | hta240725hh000208 |
| Manufacturer | HARFINGTON |
| Manufacturer Part Number | hta240725hh000208 |
| Item Weight | 13.76 ounces (390.1 grams) |
| Unit Count | 4 Count |
| Material Type | 304 Stainless Steel, PP Plastic |
| Material | 304 Stainless Steel, PP Plastic |
| Brand | HARFINGTON |
| Style | 6-Star Knob |
Product Description
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Customer Questions & Answers
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Question:
What materials are used in HARFINGTON star knobs?
Answer: The HARFINGTON star knobs are constructed using high-quality 304 stainless steel for the threaded stud and durable plastic for the star head. This combination ensures maximum strength and resistance to rust, making them suitable for both indoor and outdoor applications. The stainless steel component provides robust threading for a firm grip, while the plastic star head offers a comfortable, ergonomic surface for hand tightening. These knobs are ideal for jigs, machinery, or DIY projects where you need quick adjustments. -
Question:
What size are the HARFINGTON star knobs?
Answer: The HARFINGTON star knobs feature an M12 x 80mm sizing for the threaded stud, with a 46mm diameter for the plastic star head. This sizing is standard for heavy-duty applications, making them suitable for a variety of projects, from woodworking to metalworking. The M12 thread allows for compatibility with an array of materials and equipment, ensuring a versatile addition to your toolkit. -
Question:
How do you use HARFINGTON star knobs?
Answer: To use HARFINGTON star knobs, simply insert the M12 threaded stud into the corresponding hole or component and tighten by hand. The star-shaped head provides excellent leverage, allowing you to comfortably secure or adjust items without additional tools. These knobs are particularly useful in situations like clamping materials in woodworking or securing components in machinery, where rapid adjustments are required. -
Question:
Are HARFINGTON star knobs suitable for outdoor use?
Answer: Yes, HARFINGTON star knobs are suitable for outdoor use due to their 304 stainless steel construction and robust plastic head. The stainless steel is designed to resist rust and corrosion, making these knobs a reliable choice for garden machinery, outdoor furniture, or any assembly exposed to the elements. This durability ensures long-lasting performance even in challenging conditions. -
Question:
Can I use HARFINGTON star knobs for furniture assembly?
Answer: Absolutely! HARFINGTON star knobs are perfect for furniture assembly, providing a sturdy, reliable fastening method. Their ergonomic design allows for easy hand tightening, which is particularly beneficial when assembling or disassembling pieces frequently. Whether you’re working on a DIY project at home or assembling pre-fabricated furniture, these knobs simplify the process and enhance convenience. -
Question:
How do I clean HARFINGTON star knobs?
Answer: Cleaning HARFINGTON star knobs is straightforward. For the stainless steel parts, simply wipe with a damp cloth to remove dust and maintain a polished surface. The plastic head can be cleaned using mild soapy water and a soft sponge. Regular cleaning helps prevent build-up and preserves their functionality and appearance. Keeping these knobs clean is especially important in active workshops or environments where dirt and debris may accumulate. -
Question:
Can HARFINGTON star knobs be used in a clamping jig setup?
Answer: Yes, HARFINGTON star knobs are ideal for use in clamping jig setups. Their hand-tightening feature allows for quick and ease of adjustment, ensuring that components are held securely in place during various processes. This functionality is particularly advantageous in woodworking or metalworking projects where precision and stability are crucial. Their design facilitates rapid changes, making them essential for professionals and hobbyists alike. -
Question:
What are the weight capacities for HARFINGTON star knobs?
Answer: The HARFINGTON star knobs are robustly designed to handle significant loads common in DIY projects and machinery applications. While the exact weight capacity may vary based on installation specifics, their stainless steel threading and durable construction ensure they can accommodate a range of weights securely, typically up to several hundred pounds in suitable scenarios. Always ensure they are installed correctly for optimal performance. -
Question:
Where can I buy HARFINGTON star knobs in Tanzania?
Answer: You can purchase HARFINGTON star knobs from Ubuy in Tanzania. Ubuy offers a selected range of products, ensuring a reliable source for quality hardware like these star knobs. Their platform provides product details that help you make informed decisions for your projects. By choosing Ubuy, you can find specific offers and additional accessories that complement your purchase. -
Question:
Do HARFINGTON star knobs come in different colors?
Answer: Currently, the HARFINGTON star knobs are available primarily in black. This color gives the knobs a sleek, professional appearance suitable for various applications. While other colors might not be readily available, the black finish is versatile, pairing well with most materials and designs in your projects. If color variety becomes a consideration in the future, checking Ubuy will be beneficial.
HARFINGTON Star Knobs hta240725hh000208 Editorial Review
HARFINGTON 4pcs Star Knobs M12 x 80mm are designed for effective hand tightening with their 6-star head and robust 304 stainless steel construction, offering durability and ease of use for various clamping applications. Customers have praised these knobs for their ergonomic design and ability to provide a secure grip, making them ideal for jigs and fixtures. The 46mm plastic head balances strength with comfort, enhancing user experience. With a reliable brand reputation, HARFINGTON ensures that these knobs meet quality expectations for DIY enthusiasts and professionals alike.
Customer Reviews & Ratings
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Pros
- Ergonomic 6-star design for easy gripping
- Made from durable 304 stainless steel
- Lightweight construction enhances handling
- Available in a convenient 4-pack
- Versatile for various clamping needs
Cons
- Limited color options available
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
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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
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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
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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
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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
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TZS 90607
Order now and get it around Monday, November 02
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 6 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Wide applications in machinery, electronics, and furniture.
- Durable PP plastic handle withstands daily wear and tear.
- Hexagonal star design prevents slippage and enhances grip.
- Combines screw structure with ergonomic handle for efficiency.
- 304 stainless steel ensures corrosion and oxidation resistance.
- Easy to use with clear threads for smooth operation.
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