Tamper Proof, Security Screws, Nuts Bolts. The vandal proof security screws, tamper proof bolts, tamper resistant screws, security nuts and other security fasteners Bryce manufactures are simply the finest in the world. Tamperproof security fasteners is all we manufacture. INCLUDES: 4 Carriage Bolts and 4 Security Nuts. 3/8-16 x 1-1/2 Button Head Torx Security Machine Screw Bolt Screws Stainless Steel Tamper Resistant, Qty 5 Thread size 3/8-16 x 1-1/2 Length By Fastenere. by Fastenere. $8.44 $ 8 44. FREE Shipping on eligible orders. 5 out of 5 stars 1. Security nuts are typically used in applications where the male mating fastener is not in view or accessible, but the application must be secured to resist theft or tamper by securing the thread with a …

Galvanized bolts and anchors that require security nuts range in size from 1/4-20 to 3/4-10 galvanized tamper proof nuts. Galvanised tamperproof nuts used on 5/16-18, 3/8-16 and 1/2-13 studs are an excellent solution to prevent theft and corrosion. Security Bolts protect traffic signs while extending their usable life. Tufbolts and One Way Bolts are carriage bolts without a square neck beneath the head. They are useful for metal-to-metal fastenings where the square neck of a regular carriage bolt won’t fit into a drilled hole. Carriage Bolts are useful in both wood and metal fastenings. Large range of security bolts in stock. High security fixing solutions from Fastenright, leading UK and Worldwide suppliers. Permanent and reusable tamper-proof bolts available, with matching nuts and security drives. A large range in stock, custom sizes and specials made to order - fast delivery.

Security Fasteners Security Products. We are The Security Solutions Specialists. Tanner offers hereplete line of security fasteners, anchors, and tools available in the marketplace today, including innovative products such as Secure Bolt Sleeve Anchors, Secure Wedge-Bolt Expansion Anchors, Torx Tamper-Resistant UltraCon Concrete Screws and Trident™ Security Nuts. Learn more about Security Nuts offered by United Fasteners. These nuts mate with tamper proof bolts. Together, tamper proof bolts and nuts have a special design that makes them difficult to remove without special tools. Helping to reduce the likelihood of theft and vandalism, tamper proof nuts and bolts are available in both inch and metric sizes.

Tufbolt Security Bolts are carriage bolts without a square neck beneath the head. On a sign installation, the Tufbolt anti theft bolt does not damage the bond between the reflective sheeting and the substrate, extending the life of the sign.