2024.07.28 Self Drilling Screw - DD Fasteners: Roofing Screw Type 17 Cut Tail

Specifications
Standards: ISO, DIN, JIS, IFI
Origin: China
Sizes: M2.9 to M6.3 (#5 to #16)
Materials:
Carbon Steel: C1022
Alloy Steel: SCM435
Stainless Steel: SS304
Length: 1/4” to 6” (6.35mm to 150mm)
Surface Treatments:
Zinc Plating
Yellow Zinc
Black Zinc
Nickel Plating
Passivation
Chrome Plating
Electroplating
Black Oxide
Antique Brass
Brass
Rust
Phosphating Black
Mechanical Galvanizing
Hardening/Hot-Dip Galvanizing
Copper
Bronze Plating
DACROTIZED
Mechanical Weather Sealing
Why Choose DD Fasteners?
Affordable Prices: Competitive pricing to fit your budget.
Swift Delivery: Fast turnaround times to keep your projects on schedule.
Premium Packaging: Available in various options such as labeled bags, small boxes, hanging cards, printed color boxes, toolboxes, pails, with customizable labels to meet your specific needs.


Detailed Features and Applications
Common Diameters and Lengths:

Diameters: Ranging from M2.9 to M6.3, suitable for various applications.
Lengths: Available from 1/4” to 6”, ensuring versatility for different roofing requirements.
Surface Coatings:

Our roofing screws come with a variety of surface coatings, including zinc plating for corrosion resistance, nickel plating for aesthetic appeal, and DACROTIZED coating for enhanced durability in harsh environments.
Functions and Features:

Drilling Efficiency: Engineered for rapid drilling, our screws penetrate materials swiftly, saving time and effort.
Stability: Designed to provide strong and stable connections, ensuring the integrity of your roofing structure.
Reduced Strip Torque: Minimizes the risk of stripping during installation, allowing for a smoother and more reliable fastening process.



Application Scenarios:

Ideal for securing metal roofing sheets, our screws are perfect for residential, commercial, and industrial roofing projects. Whether you’re working on a new build or a renovation, DD Fasteners' roofing screws provide the reliability and performance you need.

Learn More
Explore our full range of products and find the perfect solution for your fastening needs. Visit us at www.ddfasteners.com or contact us at +852 6840 9292. Our sales specialists are ready to assist you with any inquiries. Take advantage of our limited-time offers and get in touch today!