Self Tapping Security Screws

What are self tapping security screws?

Self tapping security screws are specialist fasteners that form their own mating thread as they are driven into the material. This can simplify installation by removing the need for a separately tapped hole, depending on the application and material.

Unlike conventional self tapping screws, security versions incorporate tamper-resistant head and drive designs that make unauthorised removal more difficult using standard tools.

Fastenright supplies both reusable and permanent self tapping security screws, allowing the fixing to be selected according to whether authorised future access is required.

What types of self tapping security screws are available?

Our range includes a wide selection of head and drive configurations, including:

• 2-Hole / Pig Nose self tapping security screws
• Clutch Head self tapping security screws
• Pin Hex self tapping security screws
• Pin Pentagon self tapping security screws
• 5  Lobe Pin TX self tapping security screws
• 6 Lobe Pin TX self tapping security screws
• System Zero self tapping security screws
• Ultra-Drive self tapping security screws

The choice of drive and head depends on the required level of tamper resistance, installation access and whether the fastening needs to be removable.

Permanent and reusable self tapping security screws

Self tapping security screws are available in both permanent and reusable designs.

Reusable security screws can be installed and removed using the appropriate security driver, making them suitable where authorised maintenance or future access is required.

Permanent security screws are designed for applications where removal is not intended. One-way designs such as Clutch Head screws provide a tamper-resistant fixing once installed.

This allows manufacturers and installers to select the appropriate balance between security and accessibility.

Where are self tapping security screws used?

Self tapping security screws are suitable for applications where a tamper-resistant fixing is required and the screw needs to form its own thread during installation.

Typical applications include:

• Public installations
• Electronic enclosures
• Signage
• Furniture
• Metalwork
• Security equipment
• Commercial and industrial installations

Some self tapping security screws can also be used as security wood screws, depending on the material and installation method.

Self tapping vs self drilling security screws

Self tapping and self drilling security screws are related but serve different installation requirements.

Self tapping security screws form their own mating thread but may require a suitable hole or starting point depending on the material and screw design.

Self drilling security screws incorporate a hardened drill point that forms its own pilot hole during installation, removing the need for pre-drilling.

For applications where eliminating the pre-drilling process is important, see our range of Self Drilling Security Screws.

Self tapping security screws from Fastenright

Fastenright supplies a large range of self tapping security screws in the UK, with standard products available from stock and specialist options available to order.

Our range supports manufacturers, OEMs, contractors, installers and maintenance teams requiring tamper-resistant fastening in standard or project-specific specifications.

Contact our technical team to discuss your self tapping security screw requirements.