Concrete Screws
Flat Head Concrete Screw
- Dia.：M7.5 ~ M8.5
- Length：42mm ~ 600mm
- Material：Carbon Steel
A concrete screw is one designed and manufactured so the threads of the screw will tap threads into concrete, brick or block. The threads are hardened without making the body of the screw so brittle that the screw would shear off. The installation was often done using powder actuated and plastic type female anchors.