The Simpson TB Wood-to-Steel Screw #14 x 1-3/4 in. Collated T30 N2000 Mechanically Galvanized 1000-Pack is a structural collated screw engineered by Simpson for fastening wood to hot-rolled steel. Designed to work with the Simpson Strong-Tie Quik Drive auto-feed screw driving system, it delivers fast, consistent installation across demanding applications such as wood truck beds and trailer flooring. The N2000 mechanically galvanized coating provides a medium level of corrosion resistance, and the straight collation keeps the installation process smooth and uninterrupted from start to finish.

Key Features

• Straight collation compatible with Quik Drive auto-feed systems - feeds consistently through the PROHSD60 or PROHSD60M driving system, reducing downtime and keeping large jobs moving efficiently.
• Flat head with nibs - the nibs bite into the wood surface during driving, allowing the head to countersink cleanly without a pre-drilling step.
• T30 6-lobe drive - reduces driver-bit cam-outs during installation, resulting in less bit wear, fewer stripped heads, and a faster overall workflow.
• #4 drill point with wings - the drill point self-pierces hot-rolled steel while the wings ream the wood layer, eliminating the need to pre-drill and speeding up wood-to-steel fastening.
• Tapping threads - cut their own mating threads into the steel for a secure, tight mechanical connection without requiring a tapped hole.
• N2000 mechanically galvanized coating - provides a medium level of corrosion resistance suited for applications with moderate environmental exposure, helping the fastener hold up over time in truck bed and trailer flooring installations.
• Driver bit included - the compatible driver bit ships with the screws so installation can begin immediately without sourcing additional tooling.

Why This Product

• Purpose-built for wood-to-steel structural connections - unlike general-purpose fasteners, the TB screw is specifically engineered for fastening wood to hot-rolled steel, with a drill point, wings, and tapping threads that work together to create a secure mechanical bond in applications like truck bed decking and trailer flooring.
• Auto-feed collation eliminates the repetitive fatigue of hand-driving - straight collation designed for the Simpson Strong-Tie Quik Drive system means installers can drive hundreds of fasteners quickly and accurately, significantly reducing labor time on large decking or flooring projects.
• T30 6-lobe drive reduces frustrating cam-outs - the 6-lobe geometry maintains better contact between the bit and the screw head under high torque, so installers lose less time repositioning bits and experience fewer damaged screw heads mid-job.
• Everything needed to start is in the box - with 1,000 collated screws and a driver bit included together, this package is a ready-to-use solution for contractors and fabricators who need to get on the job without additional trips for accessories.

Specifications

• MPN: TBG1445S
• Screw Size: #14
• Length: 1-3/4 in.
• Head Type: Flat Head
• Head Diameter: 0.388 in.
• Drive Type: T30 6-Lobe
• Thread Type: Tapping Threads
• TPI: 14
• Point Type: Drill Point with Wings
• Collation Type: Straight
• Coating / Finish: N2000 Mechanically Galvanized
• Compatible Tools: Simpson Strong-Tie Quik Drive PROHSD60 or PROHSD60M auto-feed screw driving systems
• Quantity: 1,000

Approved Applications

• Truck Beds / Trailer Flooring
• Fastening wood to hot-rolled steel

What's Included

• 1,000 collated #14 x 1-3/4 in. TB Wood-to-Steel Screws
• Driver bit

Frequently Asked Questions

What tool is required to install the TBG1445S collated screw?

The TBG1445S installs with the Simpson Strong-Tie Quik Drive PROHSD60 or PROHSD60M auto-feed screw driving systems. A driver bit is also included with the product for immediate use.

What materials can the TB Wood-to-Steel screw fasten together?

The TB Wood-to-Steel screw is designed for fastening wood to hot-rolled steel. It is well suited for applications such as installing wood truck beds and trailer flooring.

What level of corrosion resistance does the N2000 coating provide?

The N2000 mechanically galvanized coating provides a medium level of corrosion resistance, making it appropriate for applications where moderate environmental exposure is a concern.

What drive type does the TBG1445S use, and why does it matter?

The TBG1445S features a T30 6-lobe drive, which reduces driver-bit cam-outs during installation. This results in a more controlled and efficient fastening process compared to standard drive types.

Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.