Simpson DTH212S305TN Trim-Head Screw - #7 x 2-1/2 in., Sharp Point, Collated, Type 305 Stainless Steel, Tan (1,000-Pack) is a premium collated decking fastener from Simpson Strong-Tie's Quik Drive line, engineered for PVC and composite deck installations in marine and high-exposure environments where superior corrosion resistance is essential. The low-profile trim-style head blends discreetly into the decking surface for a clean, professional finish, while the Type 305 stainless steel construction delivers long-lasting durability against the elements. Tan color is matched to blend with most major PVC and composite decking manufacturers.

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, cam-out-resistant installation
• Driver bit included in each box; replacement bit model BIT2S
• Box threads for strong, secure holding power
• Sharp point simplifies loading and penetration
• Type 305 stainless steel provides high-level corrosion resistance - ideal for marine and high-exposure environments
• Tan color matched to blend with most major PVC and composite decking manufacturers
• Patented curved collation strips are pointed on the inserted end to simplify loading
• Extensively tested to ensure optimum performance in target applications
• Specifically designed for use with Quik Drive attachments to ensure problem-free system performance
• Available in 13 colors matched to most major PVC and composite decking manufacturers
• Pack quantity: 1,000 screws

Specifications

• MPN: DTH212S305TN
• 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: Tan
• Compatible Tool: Simpson Strong-Tie Quik Drive PRO250G2 auto-feed screw driving system or attachment
• Quantity: 1,000
• Country of Origin: Taiwan

Approved Applications

• Dock and Boardwalk

What's Included

• 1,000 Simpson DTH212S305TN #7 x 2-1/2 in. Trim-Head Collated Screws
• 1 driver bit included; replacement bit model BIT2S

Frequently Asked Questions

What tool is required to install the DTH212S305TN collated trim-head screw?

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

Why is Type 305 stainless steel used for these decking screws?

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

What makes the trim-style head design beneficial for deck installations?

The trim-style head sits low and is less noticeable on the decking surface, offering a clean, finished look compared to standard screw heads. Tan coloring is matched to blend with most major PVC and composite decking manufacturers.

What is the advantage of the curved collation strip design on these screws?

The patented curved collation strips hold the screws up and away from the work surface, making it easier to move and position the tool during installation. The screws are also pointed on the inserted end to simplify loading into the Quik Drive system.