The Simpson Auto-Set Driver Bit 3-Pack (Model BIT20T-PL-RC3) is an engineered driving solution purpose-built for installing Strong-Tie DCU Deck Screws to the ideal depth for a perfectly flush DCU deck plug installation. Featuring a T-20 6-lobe drive profile and a non-abrasive depth stop, this bit delivers consistent, controlled fastening performance whether you are using an impact driver or a standard drill. Each pack contains three identical bits, keeping you equipped and productive throughout any composite decking project.

Key Features

• Auto-Set Depth Control: Non-abrasive depth stop minimizes marring the board surface and controls drive depth for a clean, flush finish every time.
• Optimized for DCU Composite Fasteners: Specifically designed for hand-driving Deck-Drive DCU Composite fasteners when using DCU screw plugs.
• Impact Driver & Drill Compatible: Engineered for use with both impact drivers and standard drills for versatile job-site use.
• T-20 6-Lobe Drive Profile: Reduces cam-outs during driving, protecting the fastener head and maintaining consistent torque transfer.
• 3-Pack Packaging: Includes three bits per package, ensuring you always have a replacement ready on the job.

Specifications

• Model Number: BIT20T-PL-RC3
• Drive Type: T20 6-Lobe
• Length: 2 in.
• Packaging Quantity: 3
• Country of Origin: Taiwan

Approved Applications

• Driving Strong-Tie DCU Deck Screws to the correct depth for flush DCU deck plug installation
• Hand-driving Deck-Drive DCU Composite fasteners with DCU screw plugs
• Use with impact drivers for high-torque composite decking applications
• Use with standard drills for controlled, precision fastening in composite deck boards

What's Included

• 3 x Simpson Auto-Set T20 6-Lobe Driver Bits (2 in. length)

Product specifications and features are subject to change without notice. Always follow the manufacturer's installation guidelines and safety recommendations when using power tools and fastening accessories.

Frequently Asked Questions

What type of fasteners is this driver bit designed to work with?

This bit is specifically designed for driving Strong-Tie DCU Deck Screws and hand-driving Deck-Drive DCU Composite fasteners when using DCU screw plugs. It is purpose-built to drive these fasteners to the ideal depth for a flush DCU deck plug installation.

Is this bit compatible with impact drivers?

Yes. The BIT20T-PL-RC3 is engineered for use with both impact drivers and standard drills, making it versatile for a variety of job-site tool setups.

How does the depth stop work, and will it damage my decking surface?

The bit features a non-abrasive depth stop that controls drive depth to deliver a consistent, flush finish every time. Because the depth stop is non-abrasive, it minimizes marring or surface damage to the board during installation.

How many bits are included in this pack, and what is the drive profile?

Each package contains three identical bits. All three bits use a T-20 6-lobe drive profile, which helps reduce cam-outs during driving and maintains consistent torque transfer to protect the fastener head. Each bit is 2 in. in length.