Security Ratings Explained
Security Ratings
Explained
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Hafren Security Ratings

Security Level 1

Entry Level
Fasteners offer protection from vandalism and opportunistic crime. Drivers can be purchased by the general public.

Security Level 2

Enhanced Security
Fasteners are less Common and less Recognizable. Driver Tooling is non-standard and Harder for the general public to buy.

Security Level 3

Medium Security
Rarer (less well-known) products. Supply of driver tooling is controlled, less readily available to buy, enhancing the security of the assembly.

Security Level 4

High Security
Either 1-way permanent fixing, or rare Hafren patented high security products requiring specialist tooling to remove (only available from Hafren approved distributors).

Security Level 5

Maximum Security
Highest security available. Products are either 1-way permanent fixings, or require bespoke exclusive, custom made driver tools to remove.

Enhancing Signage with Tamper-Resistant Fasteners

Public signage, whether for directions, advertisements, or safety notices, is vulnerable to tampering, theft, and vandalism—particularly in high-traffic or isolated areas. Security fasteners provide a reliable way to keep signs securely in place, ensuring that they remain functional and undamaged. These specialized fasteners are designed with unique head shapes, such as pin-in-torx, hex-pins, and snake-eyes, which prevent removal with standard tools, deterring unauthorized access and damage.

Using security fasteners benefits businesses, government entities, and property managers by reducing the need for frequent replacements and protecting valuable assets. For instance, one-way screws offer a permanent solution, ideal for signs that require no future adjustments. Alternatively, tamper-resistant screws that require specialized tools allow for future maintenance, providing flexibility while still offering protection.

Choosing the Right Security Fastener

Each type of security fastener is best suited for specific applications. High-risk areas, such as car parks or transit systems, may benefit from one-way screws, like our Kinmar® Permanent range.

For locations where periodic maintenance is required, such as commercial or informational signage, pin torx fasteners allow only authorised personnel with specific tools to adjust or remove the signage. Our System Zero® and Kinmar® Removable ranges are perfect for this.

Benefits of Security Fasteners in Signage

By investing in quality security fasteners, businesses and public entities gain peace of mind, knowing their signage is protected from tampering. Additionally, this reduces maintenance costs and ensures public signage, like road signs or safety notices, remain clearly visible and intact, thereby upholding safety and convenience.

Explore our full range of security fasteners to find the best fit for your security needs. For more, visit our product page.

 

Enhancing Signage

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