Rawlplug Concrete Screwbolt

Screw bolt for fixing in to masonry substrates, a high performance, heavy duty anchor which cuts it's own thread. A non-expansion fixing suitable for use near substrate edge where expanding products would damage the structure. Single piece design including forged Hex Head and Washer no assembly required before installation. Suitable Base Materials: wood, masonry (brick), concrete (cracked and non cracked).
Features and benefits;
High performance bolt using undercut technology.
Quick and easy installation.
Close edge and spacing distance installation parameters.
Removable and reusable.
Low expansion force in base material.