Wood-to-Metal Self-Drilling Screws

Wood-to-Metal Self-Drilling Screws

Wood-to-metal self-drilling screws are engineered to securely fasten wood, plywood, OSB, or fiber cement board to steel framing without the need for pre-drilling. Designed with special wings along the shank, these screws ream out the wood before the tip engages the steel. This prevents wood from binding or splitting, while ensuring a clean, strong connection between the two materials.

Key Features & Benefits

• Self-Drilling Tips: Cut directly into steel substrates, eliminating the need for pre-drilling.
• Winged Shank Design: Wings ream out the wood layer to prevent jamming before the screw bites into steel.
• Secure, Long-Lasting Connections: Engineered to hold wood and sheathing tightly against steel framing.
• Available in Multiple Head Styles: Flat, countersunk, and wafer heads available for different finish needs.
• Durable Coatings: Zinc, ceramic, and corrosion-resistant finishes available for interior or exterior use.

Common Applications

• Flatbed trailer decking and repair
• Van trailer flooring and sidewall attachment
• Attaching plywood, OSB, or subfloor to steel substrates
• Fiber cement board installation over steel framing
• General wood-to-steel fastening in residential, agricultural, or commercial projects

Choosing the Right Wood-to-Metal Screw

When selecting your wood-to-metal self-drilling screws, consider:

• Material Thickness: Match the drill point length to the gauge of steel you’re fastening into.
• Wood Type: Pressure-treated lumber may require specialized coatings for added corrosion resistance.
• Head Style: Choose flat or countersunk heads for flush finishes, or wafer heads for maximum surface holding power.
• Corrosion Protection: Select zinc, ceramic, or stainless-coated screws when working in exterior or high-moisture environments.

Further Questions About Wood-to-Metal Self-Drilling Screws?

Need help selecting the best screw for Ipe, Cumaru, or other hardwood decking? Call our Product Experts at (888) 794-1590 or email customerservice@fastenersplus.com, we’ll guide you to the right choice for your project.