Why Choose DD Fasteners Masonry Torx Screws?

DD Fasteners presents the ultimate solution for light-duty anchoring: the Masonry Torx Screw. Designed for superior performance, these screws offer quick and effective fastening into a variety of materials, including concrete, brick, stone, concrete block, and wood. The hi-lo thread configuration taps its own thread within a pre-drilled hole in the substrate material, allowing for precise adjustment and installation. This makes them ideal for applications such as window and door frame installations, subsill frame installations against masonry, and much more.

The unique undercut nibbed head of the Torx concrete screws creates its own countersink hole as the screw is driven in, significantly reducing installation time. Simply pre-drill a hole, drive the screw in, and it is instantly secured and countersunk for a clean, professional finish.

Applications

• Sub-sill and frame installation
• Timber battens to masonry
• Top-hat installation on masonry
• Metal brackets, plates, and hinges to masonry
• Door and window frame installation

  

Key Features

• Flat Countersunk Head: Equipped with five locking ribs for self-embedding in timber applications.
• Shallow Flat Undercut Head: Allows for installation in non-countersunk metal to masonry applications.
• Non-Expanding Anchor: Ensures secure, close-to-edge fixing without damaging the material.
• Hi-Lo Cutting Threads: Achieves optimal insertion into all masonry types, ensuring a secure hold.
• Versatile Material Compatibility: Suitable for use with concrete, solid brick, perforated brick, hollow blocks, and natural stone.
• Durable Finish: Mechanical galvanized Class 3 finish with a minimum 20μm thickness ensures long-lasting durability and corrosion resistance.

  

Experience the efficiency and reliability of DD Fasteners Masonry Torx Screws for your next project. For more information, visit www.ddfasteners.com or contact our sales specialists via WhatsApp at +852 68409292.

Elevate your anchoring solutions with DD Fasteners – where quality meets precision.