Simpson #7 x 1-5/8" Trim-Head Screw in White 01 with T15 6-Lobe Drive and Type 305 Stainless Steel is engineered for PVC and composite deck installations where a clean, polished finish and long-term corrosion resistance are essential. Featuring a low-profile trim-style head and a White 01 painted finish matched to blend with popular composite and PVC decking colors, these screws are built for marine environments, high-moisture applications, and any outdoor project where both aesthetics and performance matter. The Type 305 stainless steel construction delivers superior resistance to rust and oxidation, making them a reliable choice for decks exposed to the elements year after year.

Key Features

• Trim Head design - the low-profile 0.230" head sits flush and nearly disappears on the decking surface, delivering a clean, professional finish without the visual bulk of standard screw heads
• White 01 painted head - color-matched to blend with major PVC and composite decking manufacturers, so fasteners stay discreet and the deck surface looks uniform and polished
• Type 305 Stainless Steel material - provides superior corrosion resistance in marine, coastal, and high-exposure outdoor environments where standard steel fasteners would rust or degrade
• T15 6-Lobe drive - reduces cam-out during driving, resulting in easier installation, less bit slippage, and extended driver bit life
• Type-17 point - self-drilling tip allows fast, clean starts into PVC and composite decking material without pre-drilling in most applications
• Coarse threads - draw decking boards tightly against the framing for a secure, gap-free connection that resists seasonal movement and loosening over time
• 1-5/8" length - sized for appropriate penetration depth in typical composite and PVC deck board installations
• T15 driver bit included - every package includes a T15 bit so you can start work immediately without sourcing a separate driver

Why This Product

• Built for demanding outdoor environments - Type 305 stainless steel resists corrosion in marine, coastal, and high-moisture settings where PVC and composite decking is commonly installed, giving the fastener a service life that matches the deck itself
• Color-coordinated for a finished look - the White 01 painted head is available in 13 colors matched to major decking brands, so fasteners blend in rather than standing out as an eyesore on the finished surface
• Driver-friendly design reduces frustration - the 6-lobe T15 drive system significantly reduces cam-out compared to standard Phillips or square drives, keeping installation fast and minimizing wasted bits and marred screw heads
• Purpose-built for composite and PVC decking - the combination of trim head profile, Type-17 self-starting point, and coarse threads is specifically designed for the material characteristics and appearance expectations of modern composite and PVC deck installations

Specifications

• Brand: Simpson Strong-Tie
• Screw Size: #7
• Length: 1-5/8 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: White 01
• Approx. Count Per Lb.: 195
• Country of Origin: Taiwan

Available Pack Options

• S07162FT70WH01: 70 Pk - includes (1) T15 driver bit included (replacement bit model BIT15T-2-R2)
• S07162FT1WH01: 1 Lb - includes (1) T15 driver bit included (replacement bit model BIT15T-2-R2)
• S07162FT5WH01: 5 Lb - includes (1) T15 driver bit included (replacement bit model BIT15T-2-R2)

Frequently Asked Questions

Are these screws suitable for use near saltwater or in marine environments?

Yes. These screws are manufactured from Type 305 stainless steel, which provides superior corrosion resistance in marine and high-exposure environments - exactly the conditions they are designed for. Note that for seaside applications requiring even greater corrosion resistance, Type 316 stainless steel screws may be the preferred choice.

What type of driver bit do these screws require?

These screws use a T15 6-Lobe drive. A T15 driver bit is included with the screws. If you need a replacement bit, the compatible model is BIT15T-2-R2.

Do I need to pre-drill before driving these screws into composite or PVC decking?

The Type-17 point is designed for fast, clean starts and reduces the need for pre-drilling in most composite and PVC decking applications. However, pre-drilling is recommended near board ends to prevent splitting.

Will the White 01 color match my composite or PVC decking?

The White 01 painted head is one of 13 available colors designed to blend with most major PVC and composite decking manufacturers. Because monitor colors can vary, actual product color may differ slightly from what appears on screen. We recommend comparing a physical sample to your decking material when an exact match is critical.

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