The Simpson Strong-Tie FPHSD34S1214 Collated FPHSD Framing-to-CFS Screw is designed for high-speed, high-volume fastening of wood framing members to cold-formed steel (CFS) studs and track. Whether you're working in residential, multi-family, or light-commercial construction, these screws offer excellent holding power and installation efficiency using auto-feed systems.

Engineered for performance, the FPHSD features a self-drilling point that eliminates predrilling and a coarse-threaded shank for strong engagement into wood. The collated strips are compatible with most standard auto-feed screw guns, making them a top choice for repetitive fastening tasks on busy jobsites.

Available in multiple lengths and sizes to meet a range of fastening needs, these screws are ideal for contractors looking to boost productivity and maintain code-compliant performance in structural wood-to-steel connections.

Key Features:

• Designed for fastening wood framing to cold-formed steel
• Self-drilling point eliminates the need for predrilling into steel
• Compatible with auto-feed systems for faster installation
• Coarse thread provides strong grip in wood substrates
• Available in multiple lengths for different material thicknesses

Applications:

• Wood-to-CFS framing assemblies
• Floor joists to CFS rim track
• Roof trusses to top track
• Sheathing attachment over steel framing
• Multi-family and light-commercial construction

Installation Notes:

• Use with auto-feed screw driving systems compatible with collated strips
• Ensure screw length is sufficient for full engagement into wood
• No predrilling required for standard 20- to 16-gauge steel
• Install screws flush without overdriving to avoid damaging materials