VANDALENKUPPLUNGSKOPF EINWEG HOLZSCHRAUBE STAHL VERZINKT VERSCHIEDENE GRÖSSEN
HARDENED STEEL WITH A BRIGHT ZINC FINISH. ANTI-VANDAL ONE WAY SCREW. THE SLOPING CAM ON THE HEAD ANY ATTEMPT TO UNSCREW. FROM THE DROP DOWN BOXES. THESE SCREWS ARE DESIGNED TO GO IN BUT DUE TO. WILL NOT WORK, THE SCREWS ARE MADE FROM.