Our selection of high and very high security screws.
Warning:
The security screws have drives that provide less grip for screwdrivers than commercially available cruciform or Torx™ drives. (This feature significantly improves resistance to dismantling). For this reason, they should be screwed in carefully, for example with electric screwdrivers where low torque is recommended. Wherever necessary, pilot holes should be drilled, especially in hard materials such as MDF (’medium’). These precautions will ensure that the screwdriver bits will last a long time and will make it much easier to loosen/unscrew the screws at at a later date, while also protecting the screw heads.