Self Drilling Security Screws

Fastenright stock a wide range of permanent and reusable self-drill security screws. Non-standard fixings and special screw sizes also available to order.
Self drilling security screws (or Tek screws) eradicate the requirement to pre drill a hole into the application, as the point on the security screw creates a pilot hole.

There are two types of self-drilling security screw available:

– Pin TX screws offer a two way reusable solution
– Clutch head screws offer a one way permanent security fixing

Please click on the links below for detailed product information, size charts, drawings and technical specifications.

We have a wide range of sizes available off the shelf, with non-standard and made to order sizes available using our specials service.

Make an enquiry about Special Security Screws