The Simpson Strong-Drive SDPW Deflector Screw is a premium structural fastening solution engineered specifically for connecting non-load-bearing walls to trusses and joists. Featuring an E-coat electrocoating finish in a distinctive orange color, this 0.140 in. shank diameter by 5 in. long screw delivers tested lateral-load ratings that meet building code requirements - making it a reliable choice for partition wall framing applications. The SDPW's polymer sleeve allows for sliding during deflection, preventing squeaks that commonly develop over time in wall-to-truss connections. Designed for strength, installation speed, and safety, this fastener is backed by Simpson Strong-Tie's product support and engineering resources.

Key Features

• E-coat Electrocoating Finish - provides a durable protective layer that resists corrosion, extending the service life of the fastener in structural framing environments
• Polymer Sleeve Design - allows the screw and sleeve to slide during natural differential deflection between the wall and the supporting member, preventing squeaks and maintaining structural integrity over time
• T25 6-Lobe Drive Type - reduces cam-out during installation for better torque transfer, faster driving, and a lower risk of stripped fastener heads
• Type-17 Point - self-tapping point cuts through material cleanly without pre-drilling the fastener hole, speeding up installation
• Washer Head with 0.550 in. Head Diameter - provides a wider bearing surface that distributes load effectively, reducing the chance of pull-through
• Coarse Thread Pattern with 2 in. Thread Length - maximizes grip into the supporting member for strong lateral-load performance that meets building code requirements
• Tested Lateral-Load Ratings - value-engineered to meet building code requirements, giving installers and inspectors confidence in the connection's structural performance
• Includes Offset Driver Bit and Predrill Bit - the included T25 offset driver bit and 3/8 in. quick release predrill bit maximize installation speed and safety while minimizing installed cost

Why This Product

• Squeak prevention built in by design - the polymer sleeve allows the wall and truss or joist connection to accommodate naturally occurring differential deflection without producing squeaks, addressing one of the most common complaints in partition wall framing
• Code-compliant structural performance - tested lateral-load ratings mean this screw meets building code requirements for non-load-bearing wall-to-truss and wall-to-joist connections, reducing risk during inspections
• Faster, safer installation with included accessories - the T25 offset driver bit and 3/8 in. quick release predrill bit are included, so installers have the right tools in hand immediately, reducing setup time and minimizing installed cost
• Engineered for real-world structural applications - with a coarse thread pattern, Type-17 self-tapping point, and a washer head for broad load distribution, this fastener is purpose-built for the demands of partition wall framing to trusses and joists

Specifications

• Brand: Simpson Strong-Tie
• Shank Diameter (in.): 0.140
• Length (in.): 5
• Head Diameter (in.): 0.550
• Head Type: Washer Head
• Drive Type: T25 6-Lobe
• Thread Length (in.): 2
• Thread Type: Coarse Threads
• Point Type: Type-17 Point
• Finish: E-coat Electrocoating
• Coating: E-coat Electrocoating
• Color: Orange

Available Pack Options

• SDPW14500-R50: 50 Pk - includes T25 offset driver bit and 3/8 in. quick release predrill bit
• SDPW14500MB: 500 Pk - includes T25 offset driver bit and 3/8 in. quick release predrill bit

Approved Applications

• Connecting non-load-bearing partition walls to trusses and joists

Install With

• T25 offset driver bit and 3/8 in. quick release predrill bit (included)

Frequently Asked Questions

What is the purpose of the polymer sleeve on the SDPW Deflector Screw?

The polymer sleeve allows the screw and sleeve to slide during the naturally occurring differential deflection between the non-load-bearing wall and the supporting truss or joist. This sliding action prevents squeaks from developing over time, which is a common issue with standard partition wall fasteners that do not accommodate movement.

What drive tool is needed to install the SDPW Deflector Screw?

The SDPW Deflector Screw uses a T25 6-Lobe drive. A T25 offset driver bit and a 3/8 in. quick release predrill bit are included with the product, so installers have the appropriate tools on hand for immediate use.

Does this screw require pre-drilling before installation?

The SDPW Deflector Screw features a Type-17 point, which is a self-tapping point designed to cut through material cleanly. A 3/8 in. quick release predrill bit is included for use with the polymer sleeve installation process, and a T25 offset driver bit is also included to assist with installation speed and safety.

What finish does the SDPW Deflector Screw have, and what does it look like?

The SDPW Deflector Screw features an E-coat electrocoating finish and is orange in color. The E-coat process provides a durable, protective coating over the fastener to help resist corrosion in structural framing applications.