The Simpson Strong-Tie PHSD34S0818 Strong-Drive Collated PHSD Screw is specifically designed for fastening wood framing members to cold-formed steel (CFS) in top-track applications. With a high-performance, collated design that speeds up repetitive fastening tasks, this screw is perfect for job sites where efficiency and code compliance matter.

Engineered with a drill point tip for quick penetration into 22 to 18-gauge steel and a ribbed flat head for clean countersinking, the PHSD screw installs fast and holds tight. It is ICC-ES ESR-4266 code-listed and meets ASTM standards for shear, tension, and withdrawal performance, ensuring reliable structural fastening in demanding framing jobs.

Key Features:

• Collated design enables rapid installation and reduces loading time
• Flat head with ribs provides clean countersinking in wood
• Drill point tip penetrates 22 to 18-gauge steel without predrilling
• Code-listed (ICC-ES ESR-4266) for framing-to-CFS applications
• Tested per ASTM standards for strength and performance

Applications:

• Wood framing to cold-formed steel connections
• Top-of-wall and top-track installations
• Mid-rise and commercial framing projects
• Interior and exterior wood-to-steel fastening jobs

Installation Notes:

• Use with Simpson Strong-Tie auto-feed screw driving systems
• Designed for use in steel ranging from 22 to 18 gauge
• No predrilling required
• Install until head is flush for optimal holding power