Simpson HELI372000A Heli-Tie 3/8" x 20" Helical Wall tie, Pkg 50 Collated Self-Drilling Screws making them suitable for indoor

making them suitable for indoor and dry environments

Hanger must be installed after drywall is applied to the wall assembly

Made in the USA: This ITW Red Head Tapcon screw is proudly manufactured in the United States

and longer tool life

Simpson HELI372000A Heli-Tie 3/8" x 20" Helical Wall tie, Pkg 50 Collated Self-Drilling Screws making them suitable for indoorThe Simpson Strong Tie Heli Ties are designed to anchor building facades to structural members such as concrete block. These helical wall ties are made from 304 stainless steel for a long lasting service life and excellent corrosion resistance. The helical design makes installation quick into the predrilled pilot hole. An SDS Plus rotohammer along with the proprietary HELITOOL37A Installation Tool. Installation: Drill pilot hole through the faade