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The CS BASSET PRODUCTS FHA-500-1816-6 is a 16-gauge galvanized steel nail plate designed to protect ductwork at structural penetration points. Measuring 5 inches wide by 18 inches long, this plate acts as a barrier between fasteners or sharp edges and the duct surface, preventing damage during and after installation. The galvanized finish provides corrosion resistance suited for both conditioned and unconditioned spaces. HVAC installers and sheet metal contractors use this type of plate as a code-compliant protective measure wherever duct passes through framing members.
This nail plate is used in residential and light commercial HVAC installations where ductwork runs through wood or metal framing. It is typically installed flat against a framing member to shield the duct from nails, screws, or drywall fasteners that could puncture the duct wall and cause air leakage. The 5-inch by 18-inch footprint provides broad coverage across standard framing layouts, and the 16-gauge steel construction holds its position under contact with fasteners without deforming.
Designed as a standard nail plate for use with HVAC ductwork installations where duct passes through or adjacent to structural framing members.
Installation is typically performed by HVAC technicians or sheet metal contractors as part of the rough-in or duct-sealing phase. The plate is positioned against the framing member covering the duct and secured before drywall or other finish materials are applied. Follow applicable local mechanical codes and SMACNA guidelines for duct protection requirements. No special tools are required beyond standard sheet metal fasteners appropriate for the framing material.
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