PROSOCO Stitch-Tie Asymmetric

DUAL-DIAMETER HELICAL ANCHOR FOR HARDER BACKUP MATERIAL

The Stitch-Tie Asymmetric is used when connecting a soft external substrate to harder internal walls. It features one end with a smaller diameter (2”–3”) designed to embed into hard backup material, while the other end has an 8-mm or 10-mm helical outer diameter to engage with softer masonry veneer. This configuration allows for optimum tension capacity in the connection.

In harder concrete back-up materials, a standard 8-mm or 10-mm tie may require a larger pilot hole, which can weaken the veneer portion of the anchorage. The dual-diameter design of the Stitch-Tie Asymmetric avoids this issue by allowing a smaller hole in the backup without sacrificing veneer capacity. PROSOCO recommends performing a mock-up on-site to determine pilot hole sizing and tie performance before full installation.

FEATURES

• Simple installation with minimal disturbance – Self-taps directly into a small pilot hole drilled into the substrate

• Helical design ensures continuous grip – Provides reliable mechanical connection between leaves

• Color-coded for quick and easy installation – Easily identify correct tie and size

• Installs with rotary hammer and appropriate setting tools – No special adhesives or cure time required

• Finish - Type 304 Stainless Steel