TIMco Throughbolt ia a torque controlled through fixing for use in a wide range of heavy duty anchoring applications into concrete. There are 5 simple steps to installation, all explained here and more.
Through Bolts with chamfered head design to prevent damage to thread during installation. Zinc plated and passivated (3-5 microns). Cold Formed Carbon Steel - Grade 5. 8. Special expansion clip for rapid installation.