|Concrete frame screws (hardened steel, self-tapping)
Specially designed self-tapping masonry fixing.
Finish: Zinc yellow passivated screw.
Features & benefits
Virtually stress free fixing, allowing close to edge applications.
Torx head screw for increased torque control.
Through-fixing, eliminating the need for marking and re-positioning.
High load capacity with interlocking thread into the base material.
Simply screws into a pre-drilled hole cutting its own self tapping thread without the need for a sleeve or plug.
Probably the most versatile universal fixing available for today's tradesman