Simpson Strong-Tie HELI372000A Heli-Tie 3/8 in. x 20 in. Helical Wall Tie (50-Qty)

Simpson Strong-Tie HELI372000A Heli-Tie 3/8 in. x 20 in. Helical Wall Tie (50-Qty)

Installs quickly and easily — with the rotohammer in hammer mode, the tie installs faster than competitive products Provides an inconspicuous repair that preserves the appearance of the building; after installation, the tie is countersunk up to 1/2" in. below the surface, allowing the tie location to be patched Larger core diameter provides higher torsional capacity, resulting in less deflection due to “uncoiling” under load Fractionally sized anchor — no metric drill bits required Length: 20 in. The Heli-Tie helical wall tie is a stainless-steel tie used to anchor building façades to structural members or to stabilize brick walls. The helical design allows the tie to be driven quickly and easily into a predrilled pilot hole (or embedded into mortar joints in new construction) to provide a mechanical connection between a masonry façade and its backup material. As it is driven, the fins of the tie undercut the masonry to provide an expansion-free anchorage that will withstand tension and compression loads. The Heli-Tie wall tie is installed into a predrilled hole using a proprietary setting tool with an SDS-plus shank rotohammer to drive and countersink the tie. Heli-Tie wall ties perform in concrete and masonry as well as wood and steel studs.