Hafren

SPECIAL SERVICES

Tamper‑Resistant Fasteners for High‑Security Applications

Astra brings you Hafren’s extensive range of one-way screws, shear bolts, anti-vandal nuts, and driverless security fasteners for asset protection.

Automotive Components

Electronics & Displays

Defence Installations

Construction & Facilities Management

About Hafren

Certified Supply. Expert Support. 50+ Years of Industry Leadership.

Specializing in the deterrence of theft and vandalism, Hafren provides security fasteners designed to comply with safety standards while being discreet, reliable, and difficult to remove.

Why It Matters
Whether securing public infrastructure or sensitive equipment, Hafren products ensure peace of mind through physical security and installation simplicity.