Torquemaster 1/2" x 8" Blue Ruspert Large Diameter Hex Masonry Screws, 10 Pieces

Designed for heavy-duty masonry anchoring, these TorqueMaster large diameter hex masonry screws are crafted from durable alloy steel and feature a blue ruspert coating for superior rust resistance. With serrated threads that cut into the pre-drilled hole for a strong hold, these 1/2" x 8" screws are suitable for both interior and exterior use, including in ACQ-treated lumber. The star drive design eliminates cam-out, ensuring a secure and reliable installation every time. Whether you're tackling concrete projects or reinforcing heavy-duty structures, these high-strength masonry screws offer the performance and durability you need.

• LARGE DIAMETERS: For heavy duty masonry anchoring needs
• HIGH STRENGTH: Made with case hardened alloy steel for maximum durability and strength.
• SERRATED THREADS: Serrated threads cut into the walls of the pre-drilled hole for easy installation and a strong hold every time.
• BLUE RUSPERT COATING: Suitable for exterior and treated lumber applications, the blue ruspert coating provides superior rust resistance.