Simpson HWDC3.37-KT25 Head-Of-Wall Drift-Clip Connector, Pkg 25 BA I-Joist & SCL Hangers Floor Joists: Provides stable

Floor Joists: Provides stable

With a hardened-steel design and a self-drilling point

The cutting threads drive directly into pre-drilled holes

305 stainless steel options - deliver dependable corrosion resistance outdoors

Low-Profile Wafer Head: Provides a broad bearing surface and clean

Simpson HWDC3.37-KT25 Head-Of-Wall Drift-Clip Connector, Pkg 25 BA I-Joist & SCL Hangers Floor Joists: Provides stableThe Simpson Strong Tie head of wall drift clip connector (HWDC) is used to secure the head of a wall to the bottom of a slab or beam. The unique design allows anchor screws to be installed closer to the bend, providing a stronger and stiffer connection while also allowing horizontal and vertical movement during seismic and high wind events. HWDC connectors are an optimal solution for adding strength to window or door jambs at head of wall connections