Security Pan Head AB Self Tapping Screws

Security Self Tapping Screws are designed to provide both fastening strength and tamper-resistance, making them ideal for applications where security is a priority. These screws feature a pan head design, offering a broad bearing surface for a neat finish and reliable clamping force.

Available drive types include:

• Pin Torx
• 5-Lobe
• Pin Hex
• 2-Hole (Snake Eye)
• Clutch

Manufactured in A2 (304) Stainless Steel and A4 (316) Stainless Steel, these screws deliver excellent corrosion resistance, making them suitable for both indoor and outdoor use—even in harsh or marine environments.

What is an AB Self Tapping Screw?

AB Self Tapping Screws are a common type of thread-forming fastener. The "AB" designation refers to their sharp point and coarse threads, which allow them to cut their own mating threads into softer materials such as sheet metal, plastics, or wood. Unlike traditional machine screws, they don't require a pre-tapped hole—only a correctly sized pilot hole. This makes them highly versatile and time-saving in installation.

Why Choose a Security Screw Over a Regular Drive?

Security screws are specifically engineered to deter tampering, theft, and vandalism. Unlike standard Phillips or Pozi drives, which can be easily undone with common tools, security drive types require specialised drivers or bits. This reduces the likelihood of unauthorised removal and provides peace of mind in applications such as:

• Public fixtures and signage
• Safety equipment
• Access control panels
• Outdoor installations exposed to theft or interference

By choosing a security screw, you're adding an extra layer of protection and ensuring your fixings remain intact where reliability and safety matter most.