Clutch Head Screws
The original one-way security drive.
The special ridged design of this drive means that it can only operate in a clockwise motion. Installed using standard slotted screwdriver – no specialist tools required.

Available in Case Hardened Steel Zinc Plated, (CR-3) Woodscrews, A2 Stainless Steel Self Tapping Screws, A2 Stainless Steel Metric Machine Screws.

Hafren Security Fastener products currently aren’t held in stock but are available to order. Please contact us at or call 01268 288880 for delivery details.

Need further product information? Click here to download the Hafren Security Fasteners handbook.

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