US security screws manufacturer 100% MADE IN THE USA

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Lag Thread Security Bolts

Lag Thread Security Screws

Lag Thread Security Screws

Extreme Torque

Need to secure something with a lag bolt? A security fastener isn't very secure at all if the bits are available at a local hardware store. Penta-Plus™ and STYKFIT®7 are Bryce-exclusive keyways, which means that the corresponsing driver bits are not sold retail. Key-Rex® is even more secure, with a keyway shape that is exclusive to you. Just like a custom-created lock, you'd be the only one who has the key. We can also make them with standard drives like Hex or Penta head, for lower-value applications.

Our stainless steel lag screws are made with Raptor™ Button Heads - oversized heads with serrations on the underside that grip into the substrate, allowing even higher torque than the already high torque of our exclusive keyway designs. Perfect for high-torque applications like pre-drilled plastic, pressure treated wood, concrete lag inserts, or any other situation that requires a security lag bolt.

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1230 N. Mondel Dr. Gilbert, Arizona 85233 Tel: 480-503-3801 Fax: 480-503-3834 Email: info@brycefastener.com Facebook

Bryce Fastener is the world leader in high security locking bolts and fasteners, security screws, tamper proof and tamper-resistant screws.

KEY-REX™, Keyed-Lok®, Penta-Plus™, Hex-Pin™, and Tam-6lobe™ are registered trademarks of Bryce Fastener Mfg.
TORX® is a registered trademark of Acument Intellectual Properties, LLC
Copyright Bryce Fastener Mfg., Inc., 2019. All Rights Reserved. Prices Subject to Change Without Notice. Zero Theft is not Guaranteed.