New High Quality Truss Head Self Drilling Screw

Truss Head Self Drilling Screws – High-Performance Fasteners for Modern Construction

Engineered for durability and adaptability, these DIN 7504 truss head self drilling screws are ideal for a wide range of industrial and construction applications. Whether you're working on metal roofing, drywall installations, or structural framing, this fastener delivers precision, strength, and corrosion resistance across diverse environments.

Key Features:

• Available in multiple materials including stainless steel, brass, aluminum, titanium, bronze, and nylon — offering tailored performance for specific environmental demands.
• Customizable dimensions: lengths from 13mm to 75mm and diameters of 3.5mm or 4.2mm ensure compatibility with various substrates such as galvanized sheets, colored steel panels, and lightweight metals.
• Multiple surface treatments including zinc-plated, black oxide, chrome finish, and silver plating enhance aesthetic integration while improving resistance to rust and wear.
• Advanced manufacturing techniques like carburizing and tempering provide superior hardness and long-term reliability under heavy load conditions.
• Self-drilling capability eliminates the need for pre-drilling, reducing installation time and labor costs—especially beneficial in high-volume projects.

These truss head fasteners feature a modified button-style design that minimizes surface damage while ensuring secure anchoring in soft materials like plasterboard, fiber cement, and thin gauge metals. Their robust thread profile and sharp drill point allow seamless penetration into steel, aluminum, and composite panels without splitting or deformation—a critical advantage in both residential and commercial builds.

Applications Across Industries:

Ideal for mounting aluminum windows, plastic steel frames, automotive body panels, container structures, and interior ceiling systems. Also widely used in HVAC ductwork, modular building components, and prefab housing where speed, consistency, and minimal tooling are essential.

Customer Feedback Highlights:

Users consistently praise the screw’s ease of use, especially when installing sheet metal over existing frameworks. Many note reduced rework due to fewer stripped threads and excellent holding power even after repeated disassembly. The variety of finishes allows for visual harmony with modern architectural designs, making it a favorite among contractors and DIY builders alike.

Frequently Asked Questions:

Q: Can I use this screw in outdoor applications exposed to rain or salt air?
A: Yes, thanks to options like zinc-flake coating, black oxide, or stainless steel, these screws offer enhanced weather resistance suitable for coastal or humid climates.

Q: Is there a difference between truss head and flat head self drilling screws?
A: Truss heads distribute pressure more evenly across the material surface, reducing risk of cracking or denting—ideal for softer substrates like drywall or thin metal sheets.

Q: What packaging options are available?
A: Bulk packs (25kg per carton) support large-scale procurement, while smaller boxes cater to individual tradespeople needing manageable quantities without compromising cost-efficiency.

Whether you're sourcing fasteners for a commercial renovation, industrial fabrication shop, or sustainable housing project, these DIN-compliant truss head self drilling screws combine engineering excellence with practical versatility—an indispensable choice for professionals seeking reliable, efficient solutions worldwide.

Product Categories : Wood Screws > Truss Self Drilling Screws