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.

Button Head Power6™

Product Details

Versatile tamper resistant self-threading security drive.

Ideal for all types of fencing applications, the tri-Lobular self-threading screw eliminates the need for nuts, reducing labour costs & installation time. Power6™ Security Screws also feature a unique shaped 6-Lobe Pin drive, providing a higher level of security.

  • Stocked in steel with a Geomet® 500 B coating
  • Stocked in Pan Head M8 x 35mm, Other sizes available to order.


Security Rating Explained

Size Length Material Finish Driver Size Part No. Small Box Qty
M8 35mm Case Hardened Steel Geomet® 500 B P6-40-B P6PT0835-GEO 100
M8 45mm Case Hardened Steel Geomet® 500 B P6-40-B P6PT0845-GEO 100


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