The Simpson Strong-Tie TFG1475S TF Wood-to-Steel Collated Screw with mechanical galvanization is built for tough job site conditions and outdoor use. Engineered for attaching wood sheathing, subflooring, or framing to cold-formed steel, this screw delivers strength, reliability, and speed in one system.

Its mechanically galvanized coating provides corrosion resistance suitable for exterior and moist environments. Designed for use with collated auto-feed systems, it ensures consistent performance and labor efficiency in high-volume applications such as multifamily builds, structural retrofits, and commercial steel framing.

Key Features:

• Mechanically galvanized for corrosion resistance in exterior or damp conditions
• Compatible with Simpson Strong-Tie auto-feed driving systems
• Flat head with nibs for flush, clean wood countersinking
• Sharp point and efficient thread design for fast, easy installation
• Fully threaded for strong holding power in steel substrates

Applications:

• Exterior wood sheathing to steel studs
• Subfloors in multi-story steel frame construction
• Framing walls in moist or open-air environments
• Wood-to-steel connections exposed to varying weather conditions

Installation Notes:

• Designed for use with collated auto-feed screw guns
• Works with 18 to 14 gauge steel studs or tracks
• Drive until the head is flush with the wood surface for optimal performance
• No pre-drilling required in most standard steel gauges