The PF series of top-flange hangers are designed for common light-frame applications. These economical hangers are for use with 2×4 and 2×6 members. The patented double-shear nailing design distributes the load through two points on each joist, providing greater strength with fewer nails. PF 18-Gauge Galvanized Post Frame Hanger for 2×6 (Pack of 50).