The 51213 Hex Star Drive Tapcon masonry screws are heavy-duty concrete fasteners engineered for secure anchoring into concrete, brick, and block with dependable holding strength. Featuring a hex head with T-25 star drive, they deliver added torque and reduced cam-out, while the Blue Ruspert finish provides enhanced corrosion resistance for longer service life. Designed for efficiency, these screws install cleanly and are ideal for both indoor and outdoor masonry fastening applications.
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