A Bryce fastener expert is ready to recommend the perfect protection to fit your needs and budget.
See our Security Set Screws brochure for more technical information.
STANDARD-SECURITY & HIGH-SECURITY OPTIONS
Security Set Screws | “Headless” Security Screws | “Grub” Security Screws
We offer flat point security set screws in all five of our security drive styles.
Sizes range from 8/32 (M4) – 5/8-11 (M16). The length on our set screws must be longer than the diameter to permit threading on our machines.
If you answered no, then Hex-pin and Tam 6-Lobe™ security set screws are the right drives to choose. Skateboard “stoppers” is an example where lower level (Hex-pin and Tam 6-Lobe™) security set screws are needed.
If you answered yes, we recommend going with Penta-Plus™, Key-Rex®, or our STYKFIT®7 security set screws, where the security bits are either exclusive-to-you or controlled by Bryce Fastener. Military weaponry cases and retail product displays are applications worthy of higher level security set screw protection.
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