Simpson Strong-Tie 4 In. X 12 In. Concealed Flange Face Mount Joist Hanger DAP while allowing water vapor to

while allowing water vapor to pass through it

For replacement blades

Single wound (no folds)

Thanks to 360° Signature Airflow

Non-Corrosive Cleaner and Degreaser

Simpson Strong-Tie 4 In. X 12 In. Concealed Flange Face Mount Joist Hanger DAP while allowing water vapor toMost models have triangle and round holes. To achieve maximum loads, fill both round and triangle holes with common nails. These heavy duty connectors are designed for schools and other structures requiring additional strength, longevity, and safety factors. Reversed flanges allow you to hang joists and beams flush at corners or any other location where outside flanges will not work. Can be welded to a steel member. 14 gauge galvanized steel.