Security Pin Hex Raised Machine Screwsare available in zinc or stainless steel .The Pin Hex Security Screw as its name states has an internal pin within the hexagonal socket of the head, requiring a special insert bit or key wrench to insert and remove. This unique feature renders the Pin Hex Screw tamper proof, reducing the risk of vandals or intruders tampering or undoing the screws. Due to the design of the Pin Hex Security Screw it is suitable for medium torque applications and is ‘2 way’.

Available Sizes