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SKU: SD9112R100

#9 x 1-1/2" Strong-Tie SD9112R100 Connector Screw - Class 55 Galvanized, Pkg 100

#9 x 1-1/2" Strong-Tie SD9112R100 Connector Screw - Class 55 Galvanized, Pkg 100!

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SKU: SD9112R100

#9 x 1-1/2" Strong-Tie SD9112R100 Connector Screw - Class 55 Galvanized, Pkg 100

$13.99
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Ships Jun 22 when you order now

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Specifications

Diameter: #9
Length: 1-1/2"
Thread Length: 1-1/8"
Head Diameter: .370"
Thread Type: Coarse Threads
Drive Type: 1/4" Hex
Head Type: Hex Head
Point Type: Sharp Point
For Treated Lumber: No
Material: Carbon Steel
Finish: Class 55 Mechanically Galvanized
Manufacturer Name: Simpson Strong-Tie
Quantity: 100
Description

#9 x 1-1/2" Strong-Tie SD9112R100 Connector Screw - Class 55 Galvanized, Pkg 100

The #9 x 1-1/2" Strong-Tie SD9112R100 Connector Screw is engineered specifically for use in Simpson Strong-Tie® connectors as a code-approved replacement for nails. Designed to deliver superior holding strength and improved installation control, this screw is ideal for framing, joist hangers, and tight access areas where swinging a hammer is impractical. The Class 55 galvanized finish provides dependable corrosion resistance for interior and most exterior applications.

Note: Approved for use only in designated Simpson Strong-Tie® connectors.

#9 x 1-1/2" SD Connector Screw for Simpson Strong-Tie® Hardware

This precision-manufactured connector screw features a heat-treated shank sized to fit connector holes properly, delivering consistent load-rated performance. The 1/4" hex head with integrated washer improves clamping strength while allowing for easy post-installation inspection.

Key Features

  • Connector-Specific Design: Approved to replace 10d nails in specified Simpson Strong-Tie® connectors.
  • 1/4" Hex Washer Head: Integrated 0.370" washer improves bearing surface and clamping force.
  • Heat-Treated Shank: Sized for a secure fit within connector holes.
  • Class 55 Galvanized Finish: Provides corrosion resistance for interior and most exterior environments.

Common Applications

  • Joist Hangers: Fastens framing members to structural connectors.
  • Hurricane Ties: Secures uplift-resistant hardware.
  • Framing Connectors: Installs structural brackets and ties.
  • Tight Jobsite Conditions: Ideal where hammer access is limited.
  • Remodeling Projects: Provides precise installation control in existing framing.

Installation Tips

  • Use a 1/4" Hex Driver: Ensure full head engagement during driving.
  • Drive Flush: Seat the washer firmly against the connector without over-tightening.
  • Verify Connector Compatibility: Confirm approved use in the specific Simpson Strong-Tie® product.
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 6 reviews
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J
Justin

Excellent product more than expected

D
Don Evans
Simpson hardware

Quick & professional shipping. Excellent packing & tracking.

R
Robert Dent
Not getting screwed

I have ordered materials over the past 3 years mostly for seismic/hurricane resistance on a 100 year old timber frame house. Always delivered correctly and timely. Reliable and straight up. Thanks

Thank you! We appreciate the opportunity to earn your business. Thanks, Tammy ~ Fasteners Plus Team