Concrete Security Screws

Best in Concrete

Need to secure assets in block, brick, masonry or concrete? Our exclusive Key-Rex® technology allows us to make the most secure concrete screws in the world. The keyway is exclusive to you, and turns your fastener into a lock, that only you have the key to. They're also available in STYKFIT®7 - a Bryce-exclusive, fast-driving, high-torque, 7-lobe keyway that replaces Tam 6-Lobe™.

Whichever keyway you choose, torque is increased 15-20% with the addition of Raptor™ serrations on the underside of the oversized fastener head. Better hold, with no washer required.

Add BryKote™ coating for corrosion protection, tested to withstand over 350 hours of intense salt spray. That's 5x what a zinc coating can handle.

There are simply no better concrete security screws than Bryce.

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