Pin Hex Security Fasteners
Pin Hex security fasteners can only be fastened and removed using the matching drill bit or wrench. Also known as Tamper Pin Hex and Socket Screw with Pin.
Similar to a standard socket head screw, with the addition of a security pin within the hexagonal socket recess, which will resist standard socket bits and Allen keys.
Pin Hex fixings are suitable for higher torque applications, making them suitable for use in place of standard socket screws or other standard fixings, where a moderate level of security is required and where the fixings are likely to require removal for maintenance.