Bi-Metal® Countersunk Masonry Screw
Bi-Metal CSK Masonry Screws are engineered for secure and flush fixing into concrete, brick, masonry, and timber applications where strong anchorage and a clean countersunk finish are essential. Designed with a high-performance self-tapping thread and durable bi-metal construction, these fasteners provide reliable fixing strength, fast installation, and excellent corrosion resistance for structural, façade, and general construction projects.
Bi-Metal CSK Masonry Screws are specifically designed for secure fixing into concrete, brick, masonry, and timber substrates where a flush countersunk finish and strong anchorage are required. Engineered with an aggressive self-tapping thread design and durable bi-metal construction, these fasteners provide reliable holding power, fast installation, and excellent corrosion resistance for structural framing, timber battens, trunking, track systems, and façade applications. Their non-expansion fixing design also allows installation closer to substrate edges while maintaining dependable long-term performance in demanding construction environments.
Related Steel
Fixing Solutions
For other applications and material types, explore our wider range of self-drilling and metal framing fixings. Our Wing Drills for Light Steel, Tek 5 Self Drilling Screws, and Metal Framing Screws provide reliable solutions for fixing into light or heavy gauge steel sections and general metal construction applications, ensuring strong, efficient installation across a variety of structural and framing scenarios
Frequently asked questions
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