These concrete screws are ideal for drill a hole of required diameter (7.5 mm) and depth, with a driver drill screw through the fixture into hole until fixing depth is reached and then tighten the screw. They're great for use with doors, windows, solid bricks, perforated bricks, concrete and hollow blocks.
These concrete screws are ideal for drill a hole of required diameter (7.5 mm) and depth, with a driver drill screw through the fixture into hole until fixing depth is reached and then tighten the screw. They're great for use with doors, windows, solid bricks, perforated bricks, concrete and hollow blocks.