Multiple Options
We provide a variety of theft-resistant sign security hardware that can protect all kinds of property from theft.
Easy Installation
Tufnut security nuts install with regular tools, yet can't be removed!
Cut Costs
Tufnut security fasteners protect signs from being illegally "recycled" and cut the cost of replacing stolen signs.
FEATURED PRODUCTS
Security Nuts
Our security fasteners all have sloped sides which makes them impossible to grasp with hand tools. Tamperproof fasteners are available in standard USS and metric sizes. You'll find Tufnut security hardware, Vandlgard antitheft fasteners, and Tri-Groove security fasteners to solve a variety of problems.
Security Bolts
Security Bolts come in a variety of designs intended to 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.
Washers/Adapters
Tufnut and Tufbolt Washers protect surfaces from damage when a Tufnut or Tufbolt security fasteners are used on the front face of a sign assembly. Our washers are UV-resistant 101 Nylon and are available in Black or White colors.
Tufbolt Systems
Tufbolt Systems for U-Channel and square posts combine Tufbolts, Tufbolt washers, and Tufnut security nuts in one box or bag so you have all your security fasteners in one container.
Security Screws
A variety of security screws for traffic signs, solar collectors, and outdoor equipment is available in various standard sizes. You'll find One Way Screws, Button Torx and Tri-Groove security screws, drivers, and removal tools.
Tufnut Security Nuts
Tufnut Steel Security Fasteners are installed with regular tools. They can be installed as tightly as desired but are removable for maintenance, and are REUSABLE. Tufnut tamperproof fasteners are fully adjustable, to give you complete control over how tightly your property is secured.
Stop Sign Theft With Tufnut Security Hardware
Tufbolt Security Bolts
Tufbolt Security Bolts are steel carriage bolts (Grade 2 ) 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. On a sign installation, the Tufbolt anti theft bolt does not damage the bond between the reflective sheeting and the substrate.
Tufnut Washers
Tufnut Washers protect surfaces from damage when a Tufnut is used on the front face of an assembly. Oversized Nylon washers (1.5-in OD) fit under the base of Tufnut security fasteners to prevent damage by abrasion as the antitheft nut is tightened. Available in White or Black.
Sign Security Hardware
A variety of sign security fasteners complements our Tufnut antitheft fasteners and security bolts, including one-way screws and tri-groove screws that can be used for wood or metal fastenings.
One-way bolts and screws are versatile sign security fasteners that can be installed using standard flat-head drivers. These tamperproof fasteners cannot be removed with the same drivers. Tri-groove security screws require a special socket driver for installation and removal.