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SKU: SD9112MB

#9 x 1-1/2" Strong-Tie SD9112MB Connector Screw - Class 55 Galvanized, Pkg 3000

#9 x 1-1/2" Strong-Tie SD9112MB Connector Screw - Class 55 Galvanized, Pkg 3000!

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SKU: SD9112MB

#9 x 1-1/2" Strong-Tie SD9112MB Connector Screw - Class 55 Galvanized, Pkg 3000

$334.99
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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: 3,000
Description

#9 x 1-1/2" Strong-Tie SD9112MB Connector Screw - Class 55 Galvanized, Pkg 3000

The #9 x 1-1/2" Strong-Tie SD9112MB Connector Screw is designed for high-production framing environments where speed, strength, and code compliance matter. Approved for use in designated Simpson Strong-Tie® connectors, this screw replaces 10d nails while delivering enhanced single-fastener performance. The Class 55 galvanized finish provides reliable corrosion protection for interior framing and many exterior applications.

Note: Confirm connector compatibility before installation.

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

Packaged in a large 3,000-count master box, this connector screw supports high-volume installation across framing, deck building, and structural connector applications. The integrated washer head and heat-treated shank provide secure engagement and easy inspection after installation.

Key Features

  • Approved Nail Alternative: Replaces 10d nails in tested Simpson Strong-Tie® connectors.
  • 1/4" Hex Washer Head: Provides strong bearing surface and identification marking.
  • Heat-Treated Construction: Engineered for structural performance.
  • Class 55 Galvanized Finish: Designed for durability in common framing environments.

Common Applications

  • Large Framing Projects: Installs connector hardware efficiently.
  • Deck Construction: Fastens approved structural connectors.
  • Production Homebuilding: Ideal for repetitive installations.
  • Structural Retrofits: Reinforces existing connector assemblies.
  • Commercial Wood Framing: Suitable for high-volume hardware attachment.

Installation Tips

  • Use 1/4" Hex Drive: Ensure proper torque control.
  • Drive Until Washer Seats: Do not over-compress.
  • Follow Connector Load Tables: Install only where approved.
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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