Simpson DTH212S305GR Trim-Head Screw - Sharp Point (Collated) - #7 x 2-1/2 in. #2 Square Type 305 Gray (1000-Qty) is a Simpson Strong-Tie Quik Drive collated trim-head screw engineered for fastening wood-to-wood in residential, commercial, and industrial decking applications. Crafted from Type 305 stainless steel for high-level corrosion resistance, these gray-finished screws feature a low-profile trim-style head that delivers a clean, finished look on PVC and composite deck surfaces. The patented curved collation strips hold screws up and away from the work surface, making tool positioning easier, while the sharp point simplifies fast, accurate driving.

Key Features

• Trim-style head is less noticeable on the decking surface and offers a clean, finished look
• Curved collation strips hold screws up and away from the work surface, making moving and positioning the tool easier
• #2 square drive for reliable torque transfer and reduced cam-out
• Driver bit included in each box; replacement bit model BIT2S
• Box threads for strong wood-to-wood holding power
• Sharp point simplifies loading and penetration
• Type 305 stainless steel provides high-level corrosion resistance - ideal for marine and high-exposure environments
• Gray color matched to blend with most major PVC and composite decking manufacturers
• Extensively tested to ensure optimum performance in target applications
• Specifically designed for use with Quik Drive attachments to ensure problem-free system performance
• 1,000 screws per box

Specifications

• MPN: DTH212S305GR
• Screw Size: #7
• Length: 2-1/2 in.
• Head Type: Trim Head
• Drive Type: #2 Square
• Thread Type: Box Threads
• Point Type: Sharp Point
• Collation Type: Curved
• Material: Type 305 Stainless Steel
• Finish: Type 305 Stainless Steel
• Color: Gray
• Quantity: 1,000
• Compatible Tool: Simpson Strong-Tie Quik Drive PRO250G2 auto-feed screw driving system or attachment
• Country of Origin: Taiwan

Approved Applications

• Fastening Wood-to-Wood

What's Included

• 1,000 Simpson DTH212S305GR #7 x 2-1/2 in. Gray Collated Trim-Head Screws
• 1 driver bit included; replacement bit model BIT2S

Frequently Asked Questions

What tool is required to drive the Simpson DTH212S305GR collated trim-head screws?

These screws are designed to install with the Simpson Strong-Tie Quik Drive PRO250G2 auto-feed screw driving system or a compatible attachment. They are specifically engineered for use with Quik Drive attachments to ensure problem-free system performance.

Why is Type 305 stainless steel used for these trim-head screws?

Type 305 stainless steel provides high-level corrosion resistance, making these screws well-suited for marine environments and high-exposure outdoor applications where PVC or composite decking is installed and long-term durability is essential.

How does the curved collation design benefit the installer?

The patented curved collation strips hold the screws up and away from the work surface. This design makes moving and positioning the Quik Drive tool easier during installation, improving workflow efficiency on the job site.

Are these screws available in colors to match different decking brands?

Yes. These screws are available in 13 colors matched to blend with most major PVC and composite decking manufacturers. The DTH212S305GR specifically comes in Gray to coordinate with a wide range of decking color palettes.