Simpson Trim-Head Decking Screws in #7 x 2-1/4" with Tan 01 painted heads are engineered for PVC and composite deck installations where a clean, low-profile fastening solution and superior corrosion resistance are both priorities. Constructed from Type 305 stainless steel, these trim-head screws deliver lasting performance in marine environments, boardwalks, docks, and high-exposure outdoor applications. The Tan 01 color is matched to blend with most major composite and PVC decking brands, so fasteners disappear into the surface rather than standing out against it.

Key Features

• Trim-style head with 0.230" head diameter - sits low and inconspicuously on the decking surface, resulting in a cleaner, more finished appearance with less visible hardware
• Type 305 stainless steel construction - provides superior corrosion resistance for use in marine environments, seaside structures, and other high-moisture or high-exposure outdoor settings where standard fasteners would fail prematurely
• Tan 01 painted head - color-matched to blend with most major PVC and composite decking manufacturers, so fastener heads are less noticeable once installed
• T15 6-lobe drive - helps prevent driver-bit cam-out during installation, resulting in easier driving, reduced stripped heads, and longer bit life for the installer
• Type-17 point - enables fast, clean starts when driving into composite or wood decking material, reducing the effort needed to begin each fastener
• Coarse threads - draw decking boards and other material tightly down to the framing for a secure, rigid connection with minimal gaps
• 2-1/4" length, #7 screw size - sized appropriately for composite and wood deck board installation over standard framing

Why This Product

• Built for demanding outdoor environments - Type 305 stainless steel resists corrosion in marine, dock, boardwalk, and high-humidity applications where carbon steel or coated screws would degrade over time, making these a reliable long-term fastening choice.
• Designed specifically for composite and PVC decking - the trim head profile and Tan 01 color are engineered to blend with most major composite and PVC decking brands, delivering a professional, finished appearance without visible fastener hardware standing out at the surface.
• Faster, cleaner installation - the combination of the Type-17 point for fast starts, coarse threads for secure seating, and T15 6-lobe drive to prevent cam-out means fewer stripped fasteners, less rework, and a more efficient installation process.
• Versatile across multiple applications - these screws are approved for composite deck boards, wood deck boards, docks, and boardwalks, making them a practical single-choice fastener for a wide range of outdoor decking projects.

Specifications

• Brand: Simpson Strong-Tie
• Screw Size: #7
• Length: 2-1/4 in.
• Head Type: Trim Head
• Head Diameter: 0.230 in.
• Drive Type: T15 6-Lobe
• Thread Type: Coarse Threads
• Point Type: Type-17 Point
• Material: Type 305 Stainless Steel
• Finish: Type 305 Stainless Steel
• Color: Tan 01
• Approximate Count Per Lb: 138
• Country of Origin: Taiwan

Available Pack Options

• S07225FTPTN01: 350 Pk - includes (1) T15 driver bit included (replacement bit model BIT15T-2-R2)
• S07225FTBTN01: 1750 Pk - includes (2) T15 driver bits included (replacement bit model BIT15T-2-R2)

Approved Applications

• Decks - Deck Boards Composite
• Decks - Deck Boards Wood
• Dock and Boardwalk

Frequently Asked Questions

What type of decking material are these screws designed for?

These trim-head screws are designed for use with PVC and composite deck boards as well as wood deck boards. They are also suitable for dock and boardwalk construction where corrosion resistance is essential.

Why is Type 305 stainless steel recommended for decking applications?

Type 305 stainless steel provides superior corrosion resistance compared to standard coated fasteners, making these screws well suited for marine environments, seaside structures, and high-exposure outdoor installations where moisture and salt exposure can degrade lesser materials over time.

Will the Tan 01 head color match my composite decking?

The Tan 01 painted head is designed to blend with most major PVC and composite decking manufacturers. Because monitor colors can vary, actual product color should be confirmed before installation. Note: Actual product colors may vary from colors shown on your monitor.

Is predrilling required when using these screws near board ends?

Predrilling is recommended near board ends to help prevent splitting, particularly when fastening wood deck boards. The Type-17 point supports fast starts in field conditions, but predrilling at edges and ends reduces the risk of board damage during installation.

Note: Actual product colors may vary from colors shown on your monitor.