Simpson HELI37800A Heli-Tie 3/8″ x 8″ Helical Wall tie, Pkg 50

The 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 material and into the backup material to the specified embedment depth + 1″ using appropriate drill bit(s) in the chart below. Drill should be in rotation-only mode when drilling into soft masonry or into hollow backing material.
• Position blue end of the Heli-Tie fastener in the installation tool and insert the tie into the pilot hole.
• With the SDS-plus rotohammer in hammer mode, drive the tie until the tip of the installation tool enters the exterior surface of th