Security screws are used in areas which (unsurprisingly) require additional security. Security screws should only be used in locations where the item being affixed is never to be removed. The asymmetric design of the screw head means that once a security screw is fitted it cannot be removed.


See also:
Slot Head Screw
Phillips Head Screw
Pozidrive Screw
Dual Head Screw
Hexagonal Head Screw
Square Head Screw
Security Screw



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