Simpson Strong-Tie THD50600H 1/2 Inch x 6 Inch, Hex Washer Head, Zinc Plated Titen HD Heavy-Duty Screw Anchor for Concrete, Easy Installation (Pack of 20)-Fast Shipping

Description

Easy post-installation inspection head stamped with anchor length in inches

Specialized head treated process creates superior hardness

Tested per AC193 to ensure outstanding performance in both cracked and uncracked concrete

Threads along the length of the anchor undercut the concrete and efficiently transfer the load to the base material

Designed to install using standard ANSI tolerance drill bits