3.5x40mm Chipboard Screws, Countersunk Head, Partial Thread, 1000pcs
Reliable Fasteners for Your Woodworking Projects
Looking for dependable screws for your projects involving wood, chipboard, or plastics? Our chipboard screws, featuring a countersunk head, partial thread, and milling ribs, provide a secure and lasting connection. The I-star (internal star) drive ensures ease of use and a clean finish. Discover the advantages of our high-quality screws today!
Product Features and Benefits
- Countersunk Head: Ensures the screw sits flush with the material surface. You get a smooth, clean finish without any protrusions.
- Partial Thread: Allows for tight clamping of the joined parts. It prevents the screw from loosening, providing enhanced security and stability for your projects.
- Milling Ribs Under the Head: Prevent splintering of the wood during insertion. You save time and avoid damage to the material, ensuring a professional result every time.
- I-Star (Internal Star) Drive: Provides optimal torque transmission when screwing. You can easily and securely drive the screws without slippage, making your work more efficient.
- Yellow Zinc Plated Steel: Protects the screws from corrosion, ensuring a long service life. You can rely on a durable connection, even in challenging environments.
- 1000 Piece Pack: You always have enough screws on hand for all your projects, big or small.
Advantages of Our Chipboard Screws
- High Stability: Our screws offer a reliable and durable connection, even under heavy loads. You can trust them to hold your projects together securely.
- Easy to Use: Thanks to the I-star (internal star) drive, the screws are easy and safe to install, reducing the risk of stripping or slippage.
- Prevents Damage: The milling ribs under the head prevent the wood from splitting, ensuring a clean and professional finish.
- Corrosion Protection: The yellow zinc plated surface protects the screws from rust and corrosion, extending their lifespan.
- Versatile Applications: Suitable for wood, chipboard, plastics, and other materials, making them ideal for a wide range of projects.
- Cost-Effective: The 1000-piece pack provides excellent value for money, ensuring you always have enough screws on hand.
- Compliance: Meets DIN EN 14592 standards, ensuring quality and reliability.
How to Use – Step by Step
- Step 1: Preparation: Gather the workpieces to be joined and mark the spots where the screws will be inserted.
- Step 2: Pre-Drilling (Optional): For hardwoods or brittle materials, pre-drilling the holes is recommended. Use a drill bit that is slightly smaller than the screw diameter.
- Step 3: Inserting the Screw: Place the chipboard screw with the I-star (internal star) drive on the marked spot and drive it in with a suitable bit. Ensure that the screw head is flush with the surface.
- Step 4: Tightening: Tighten the screw firmly, but avoid over-tightening to prevent damage to the material.
Technical Specifications
| Diameter: | 3.5 mm |
| Length: | 40 mm |
| Drive: | I-Star (Internal Star) |
| Head Shape: | Countersunk Head |
| Thread: | Partial Thread |
| Material: | Steel, Yellow Zinc Plated |
| Quantity: | 1000 Pieces |
Frequently Asked Questions (FAQ)
Are the screws suitable for outdoor use?
The yellow zinc plated surface offers good corrosion protection, but for permanent outdoor use, we recommend using stainless steel screws.
Can I use the screws for materials other than wood?
Yes, the chipboard screws are also suitable for chipboard, plastics, and other materials.
Which bit do I need for the I-star (internal star) drive?
You need a bit with the designation TX20.
Are the screws also available in other sizes?
Yes, in the Boni-Shop you will find a large selection of chipboard screws in various sizes and designs.
Can I use the screws for timber construction?
The screws are generally suitable, but for load-bearing structures in timber construction, you should use special timber construction screws.
Customer Reviews
⭐⭐⭐⭐⭐ Great Screws!
I used the chipboard screws for building my new workbench and I am thrilled. The screws are easy to work with and hold rock solid. - Thomas K.
⭐⭐⭐⭐ Very Good Value for Money!
For the price, you get really good quality here. The screws are stable and the yellow zinc plated surface protects against rust. - Petra M.
⭐⭐⭐⭐⭐ Top for Furniture Construction!
I use the chipboard screws for furniture construction and am very satisfied. The screws can be cleanly countersunk and the milling ribs prevent the wood from splintering. - Stefan L.
⭐⭐⭐⭐ Good Screws, Fast Delivery!
The screws are of good quality and were delivered quickly. Gladly again! - Andrea S.
⭐⭐⭐⭐⭐ Perfect for My Projects!
The chipboard screws are exactly what I was looking for. They are stable, easy to work with and the price is also great. - Michael B.
Why Buy From Us?
Boni-Shop offers you high-quality products at fair prices. Take advantage of our fast shipping and our competent customer service. If you have any questions, please do not hesitate to contact us.
