Clutch Head Screws

Clutch head security screws (one way security screws) feature a specially shaped drive, enabling them to be fastened using a standard slotted screwdriver.

The design of the drive slot ensures that they can only be turned in a clockwise direction; if the screw driver is turned anticlockwise it will not remove the screw and will instead simply “slip off”.

Clutch 1 way screws can be fitted without a special tool or insert bit, and are widely used in a variety of applications, including for example to secure number plates.

Clutch head screws are generally classed as permanent fixings, however a removal tool is available for stainless steel clutch head screws only.

Standard sizes available from stock. Custom sizes to order and we also manufacture special products to customer drawings.

Make an enquiry about Special Clutch Head Screws