Simpson #7 x 2-1/4" Trim-Head Decking Screw in Tan with T15 6-Lobe Drive and Type 305 Stainless Steel finish is engineered for PVC and composite deck installations where a clean, nearly invisible fastener is essential. The low-profile trim head sits flush and discreet on the decking surface, while the Type 305 stainless steel construction delivers superior corrosion resistance in marine environments, high-moisture conditions, and other demanding outdoor applications. With a painted tan head matched to blend with popular composite and PVC decking products, this screw is purpose-built for professional installers who demand both performance and a polished finished appearance.

Key Features

• Trim head design with 0.230" head diameter - sits low and discreet on the decking surface for a clean, professional finish that keeps fasteners from drawing the eye.
• Type 305 Stainless Steel material and finish - provides superior corrosion resistance in marine, high-exposure, and wet outdoor environments where standard steel fasteners would fail prematurely.
• T15 6-Lobe (6-Lobe) drive - reduces driver-bit cam-out during installation, resulting in easier, faster driving and significantly longer bit life compared to Phillips or square drives.
• Type-17 point - aggressive self-starting tip allows fast, clean starts without pre-drilling into the field of composite or PVC decking material, speeding up installation.
• Coarse thread pattern - draws decking boards and other material tightly down to the framing for a secure, gap-free connection that stays tight over time.
• Tan painted head - color-matched to blend with major PVC and composite decking manufacturers, available in 13 colors so fasteners virtually disappear into the deck surface.
• #7 x 2-1/4" sizing - a commonly specified dimension for composite and PVC deck board fastening, providing the holding power and shank length needed for reliable performance.

Why This Product

• Ideal for marine and high-exposure deck builds - Type 305 stainless steel construction resists the corrosion that degrades ordinary screws in coastal, poolside, and high-humidity environments, making this a dependable long-term fastening solution for demanding installations.
• Color-matched for a finished, polished look - the tan painted head is designed to blend with the surface of popular composite and PVC decking, so fasteners fade into the background and the deck surface remains the focal point.
• Engineered to reduce installer fatigue and bit waste - the 6-lobe drive minimizes cam-out, meaning fewer stripped heads, fewer replacement bits, and more consistent driving from the first screw to the last.
• Versatile fit for most composite and PVC deck systems - with 13 available head colors matched to major decking manufacturers, this trim-head screw family adapts to a wide range of project specifications without compromising the finished appearance.

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
• Approximate Count Per Lb: 138
• Country of Origin: Taiwan

Available Pack Options

• S07225FTPTN: 350 Pk - includes (1) T15 driver bit included (replacement bit model BIT15T-2-R2)
• S07225FTBTN: 1750 Pk - includes (2) T15 driver bits included (replacement bit model BIT15T-2-R2)

Frequently Asked Questions

What types of decking is this screw designed for?

This trim-head screw is designed for use with PVC and composite decking installations. The painted tan head is color-matched to blend with most major PVC and composite decking manufacturers, and the Type 305 stainless steel construction makes it well suited for marine and high-exposure outdoor environments where corrosion resistance is critical.

Why is Type 305 stainless steel recommended for decking applications?

Type 305 stainless steel provides superior corrosion resistance compared to standard steel or zinc-coated fasteners, making it an excellent choice for marine environments, poolside decks, and other high-moisture or high-exposure outdoor applications where ordinary fasteners would corrode and fail over time.

Do I need to pre-drill before driving this screw?

The Type-17 point is designed for fast, self-starting penetration, which reduces the need for pre-drilling in the field of composite or PVC decking. However, pre-drilling is recommended near board ends to help prevent splitting of the decking material.

What drive bit is required for this screw?

This screw uses a T15 6-Lobe drive. The 6-lobe drive design helps prevent cam-out during installation, resulting in easier driving, reduced installer fatigue, and longer driver bit life compared to traditional drive styles.

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