Product description

These 4.8x50 mm self-drilling screws with collar are designed for efficient and secure fastening of various materials. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and simplifying installation.

The screws feature a black finish, providing an aesthetic appearance and protection against corrosion. The Torx drive ensures optimal grip during screwing, reducing the risk of screw head damage.

Applications

These self-drilling screws are suitable for:

• Fastening metal sheets
• Installing plastic panels
• General construction applications where a strong connection is required

Specifications

• Dimensions: 4.8 mm diameter x 50 mm length
• Drive: Torx
• Color: Black
• Material: Steel with corrosion-resistant finish
• Packaging: 20 pieces per box

Advantages

• Self-drilling tip: Eliminates the need for pre-drilling, saving time
• Black finish: Offers an aesthetic look and extra protection against corrosion
• Torx drive: Ensures a firm grip and reduces the risk of screw head damage

Installation instructions

1. Choose the correct screw size for the material you want to fasten.
2. Use a suitable Torx bit for the screw head.
3. Place the screw in the desired position and start screwing at a low speed.
4. Apply even pressure to ensure a firm and secure fastening.

Maintenance and storage

Store the screws in a dry place to maintain quality and performance. Avoid exposure to moisture to prevent corrosion.

Compatibility

These self-drilling screws are compatible with various materials, including:

• Metal
• Plastic
• Wood

Ensure that the material to be fastened is suitable for self-drilling screws and that the thickness is within the recommended range.

Frequently asked questions

Can I use these screws for outdoor projects?

Yes, the black finish provides extra protection against weather, making them suitable for outdoor use.

Do I need special tools for installation?

A standard drill with a matching Torx bit is sufficient for installing these screws.

Are these screws reusable?

Although possible, reuse is not recommended as the screws may offer less grip after removal.

What is the maximum material thickness I can drill through with these screws?

These screws are suitable for materials up to 4.4 mm thick without pre-drilling.

Are other colors available?

Currently, these screws are only available in a black finish.

Can I use these screws for wooden constructions?

Yes, they are suitable for wood, but ensure the wood is not too hard to prevent splitting.

Are these screws rust-resistant?

The black finish offers a certain degree of corrosion resistance, but for maximum rust resistance, stainless steel screws are recommended.

What is the difference between these screws and standard screws?

These screws have a self-drilling tip and a collar, ensuring more efficient installation and a stronger connection.

Can I use these screws for installing roof panels?

Yes, they are suitable for installing roof panels, provided the material thickness is within the recommended range.

Are bulk packages available?

Yes, these screws are also available in packs of 100 pieces for larger projects.

Summary

With the self-drilling screws with collar 4.8x50 mm black Torx, you have a reliable and efficient solution for various fastening applications. The combination of self-drilling tip, black finish, and Torx drive makes them ideal for both professional and DIY projects.