Product Description
Simpson Strong-Drive TB1440S TB Wood-to-Steel Screw (Collated) - #14 x 1-9/16 in., Yellow Zinc (1,000-Qty) is a structural collated fastener engineered by Simpson Strong-Tie for securely fastening wood to hot-rolled steel. Designed specifically for use with the Simpson Strong-Tie Quik Drive auto-feed screw driving system, this screw delivers fast, consistent installation in demanding structural applications including wood truck bed construction. Its T30 6-lobe drive, #4 drill point with wings, and tapping threads combine to provide reliable pull-through resistance and reduced cam-out during high-volume driving.
Key Features
- Straight collation for compatibility with auto-feed driving systems
- Flat head with nibs for easy countersinking into wood surfaces
- T30 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
- #4 drill point with wings for efficient penetration into steel
- Tapping threads designed for secure wood-to-steel fastening
- Yellow zinc coating applied in accordance with ASTM F1941
- Driver bit included in each package
- 1,000-screw quantity per package for high-volume job site use
Specifications
- MPN: TB1440S
- Screw Size: #14
- Length: 1-9/16 in.
- Head Type: Flat Head
- Head Diameter: 0.460 in.
- Drive Type: T30 6-Lobe
- Thread Type: Tapping Threads
- TPI: 14
- Point Type: #4 Drill Point with Wings
- Collation Type: Straight
- Coating/Finish: Yellow-Zinc Coated (ASTM F1941)
- Compatible Tool: Simpson Strong-Tie Quik Drive PROHSD60 auto-feed screw driving system or attachment
- Quantity: 1,000
- Country of Origin: Taiwan
Approved Applications
- Fastening wood to hot-rolled steel
- Installing wood truck beds
What's Included
- 1,000 Simpson Strong-Drive TB1440S collated wood-to-steel screws
- Driver bit
Frequently Asked Questions
- What driving system is the TB1440S designed to work with?
- The TB1440S is designed to work with the Simpson Strong-Tie Quik Drive PROHSD60 auto-feed screw driving system or attachment, which uses the screw's straight collation for rapid, consistent installation.
- What drive type does the TB1440S use, and why does it matter?
- The TB1440S features a T30 6-lobe drive. This drive style reduces driver-bit cam-outs during installation, resulting in easier and more efficient fastening - especially beneficial in high-volume applications.
- What coating is applied to the TB1440S, and does it meet any standards?
- The TB1440S is coated with a yellow zinc finish applied in accordance with ASTM F1941, providing a standardized level of corrosion resistance for the coating.
- Can the TB1440S be used for hand-drive fastening as well as auto-feed driving?
- Yes. While the TB1440S collated screw is optimized for use with the Simpson Strong-Tie Quik Drive auto-feed system, the TB Wood-to-Steel screw is also available in bulk format for hand-drive fastening applications.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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