A Bryce fastener expert is ready to recommend the perfect protection to fit your needs and budget.
See our Security Concrete Anchors brochure for more technical information.
STRONG JUST GOT STRONGER
Looking for a Security Concrete Anchor?
Bryce's High-Security Key-Rex® Nut and Penta-Nut™ act as security saviors when paired with concrete studs or sleeve anchors.
We recommend using Penta-Nut™ fasteners for easy, economical solutions when security is needed in concrete applications. Penta-Nut™ easily replaces the regular nut and washer used in these anchors. A Penta-Nut™ fastener diameter is the width of a washer and eliminates the need for it. They can also be used with studs that have been epoxied into the concrete. Aluminum or specialty railings and public art displays are two applications where replacing the standard nut with a Penta-Nut™ secures assets from theft or tampering.
Made from 316 Stainless Steel with $100.00 minimums.
We don’t stock sleeves or studs but can supply them if needed.
Key-Rex® Nut is recommended when you need Elite-Level security where the nuts and sockets have exclusive-to-you drives. Minimums vary from 2,500, 1,200 to 500 pieces depending on size.
Key-Rex® nuts are the world's most secure, tamper-proof nuts on the market. Every set of Key-Rex® nuts are custom "keyed" for the client. Only the client has the sockets to fit their custom set which are designed to be nearly impossible to remove without the socket.
Penta-Nut™ is the largest diameter security nut available, and with the added Raptor™ feature, no washers are needed. This High-Security 316 stainless steel nut turns any bolt into a lock.
Key-Rex can be made for virtually any fastener type, any size, any metal, any coating, and more. From galvanized metric bolts for harsh coastal outdoor environments to heat-treated, micro screws for data center security.
Tell us about your project and a Bryce fastener expert will recommend the perfect protection to fit your needs and budget.
Custom made for each customer. The most secure, tamper-proof screw and bolt on the market. Patented worldwide. Designed to simply not be removed by anyone but the owner — ever. Not available in any store.
KEY-REX® Nut also available.See More
In-stock. Controlled inventory. Pentagon design is configured to keep out Torx-Pin, Hex-Pin and all other tamper-resistant bits. Only available to Bryce Fastener™ customers and bits are controlled through our customer database. Next to KEY-REX®, PENTA-PLUS™ is your best tamper-proof option on the market.
PENTA-NUT™ also available.See More
Better than Torx®. Patented design provides tight tolerance between bit and screw for a “stick-fit”. Screws don’t fall off the bit, even when bearing weight – perfect for assembly applications.
Fast indexing, ease of use and improved installation times are the result. Looking to make gains in productivity and efficiency with a security screw? This is it.See More