Serbolt Concrete Screwbolt

Serbolt concrete screw-bolts are ideal for fixing for permanent or temporary anchoring in uncracked concrete, concrete blocks, solid brick and stone. 

Serbolt concrete screwbolts have super insertion speed into pre-drilled holes, with a self-tapping thread that requires less torque to drive, saving time and battery life whilst offering high pull-out values.

Available in three head types. Hexagon head, hexagon flange head & countersunk torx head. Bright zinc CR3 and mechanically galvanised finish.