Feature(may vary by option.)
●Brand New and High Quality: The screw set is brand new and manufactured to high-quality standards. This ensures the reliability and durability of the screws, allowing for secure and long-lasting fastening.
●Pointed Drilling Tails: These self-drilling screws feature pointed drilling tails, eliminating the need for additional processing or pre-drilling holes. With their self-drilling capability, they can easily penetrate and tap into the material, simplifying the installation process.
●Drill, Tap, and Lock Simultaneously: These screws are designed to drill, tap, and lock onto the material simultaneously. This means you can fasten the screws in one step, saving valuable construction time. It offers convenience and ease of use, particularly when working on projects with tight deadlines.
●High Maintenance Force: Compared to ordinary screws, these self-drilling screws provide a higher maintenance force. This means they offer better resistance against loosening over time, ensuring that the fastened materials remain securely in place for an extended period.
●Suitable for Color Steel Tile Fixation: The primary application of these screws is for the fixation of color steel tiles in steel structures. They are specifically designed to securely fasten color steel tiles, providing stability and preventing displacement. Additionally, they can be used for simple construction projects involving thin sheets.
[M4.2*50]
[M4.2*38]
[M4.2*25]
[M4.2*16]
[M4.2*19]
Description
Features:
brand new and high quality.
These self-drilling screws has pointed drilling tails, no need of auxiliary processing.
They can directly drill, tap and lock on material at the same time, safe and easy to operate, greatly saving construction time.
Compared with ordinary screws, they have high maintenance force, and will not be easily loose for long time.
Mainly used for fixation of color steel tile in steel structure, or for simple construction of thin sheet.
These screws cannot be used for bonding between metal.
Specification:
Material: Zinc plated iron
Head Type: Flat (countersunk)
Size: M4.2*13, M4.2*16, M4.2*19, M4.2*25, M4.2*32, M4.2*38, M4.2*50 (Optional)
Quantity: 50pcs
Weight: 46g~161g / 1.6oz~5.7oz (approx.)
Package list:
50 * Screws