Security Ratings Explained
Security Ratings

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.

Specialists in security and tamper-resistant type screws, nuts and bolts.

As a leading global supplier of security fasteners and fixings, Hafren Fasteners are committed to servicing the requirements of the tamper-resistant fastener market. This represents customers who rightly expect the very best in terms of quality, design, technology, service and individuality.

The need to safeguard against theft, vandalism and tampering is an increasingly essential part of many design specifications. To counter these threats we are constantly keeping one step ahead of the intruder by manufacturing a comprehensive range of vandal and tamper resistant fixings and fasteners which have a varied range of uses.

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    Our New, Bigger than ever edition 11 In-stock Product Guide is finally here...

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  • Focus on...

    5-Lobe Pin

    Looking for a security screw with an enhanced tamper-resistance? Have you checked out the 5-Lobe Pin stocked in A4-70 Stainless Steel?

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Want a security fastener but unsure of the options?

Whatever you need to know about security fasteners, there’s nobody better to turn to than Hafren Fasteners.

Unrivalled experience built up over many years has given us the knowledge, understanding and expertise to help. Quality patented products with technical sales and marketing back-up are high on our list of priorities. Our extensive stock holding and competitive pricing combine to give you outstanding customer service.

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  • Huge Range of Stock

  • Same Day Dispatch

  • Technical Knowledge & Applications Advice

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“Informative sales team, fast delivery and a great selection of industry leading products packaged to a high standard “

Stuart Caddle, Supply Chain and Inventory Planner Ironmongery Direct

Quality assurance from Hafren

We are committed to servicing the requirements of the tamper-resistant fastener market and will always strive to provide the very best in terms of quality, design, technology and service. So when it comes to security, peace of mind and unrivalled quality, specify Hafren.

As part of its commitment to providing an industry leading service and improving environmental efficiency Hafren Fasteners has achieved:



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