SKU: SDS25112MB

1/4" x 1-1/2" Strong-Tie SDS25112MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 300

1/4" x 1-1/2" Strong-Tie SDS25112MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 300!

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SKU: SDS25112MB

1/4" x 1-1/2" Strong-Tie SDS25112MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 300

$75.29
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Specifications

Diameter: 1/4"
Length: 1-1/2"
Drive Type: 3/8" Hex
Finish: Double-Barrier Coating
For Treated Lumber: Yes
Head Diameter: .438"
Head Type: Hex Head
Manufacturer Name: Simpson Strong-Tie
Material: Carbon Steel
Point Type: Type 17 Point
Quantity: 300
Thread Length: 1"
Thread Type: Serrated Threads
Description

1/4" x 1-1/2" Strong-Tie SDS25112MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 300

The 1/4" x 1-1/2" Strong-Tie SDS25112MB Heavy-Duty Connector Screw is engineered for structural wood and connector applications where strength and speed matter. Its 1/4" diameter provides serious load-carrying capacity, while the Type-17 point allows for fast starts without predrilling in most installations. Finished with a corrosion-resistant double-barrier coating, this screw is built for long-term performance in standard exterior conditions.

Note: Designed for use with Simpson Strong-Tie connectors and structural wood applications.

1/4" x 1-1/2" SDS Heavy-Duty Structural Connector Screw with Double-Barrier Coating

Built for professional framing and connector fastening, this SDS screw combines strong clamping force with simplified installation, helping crews move faster without sacrificing structural reliability.

Key Features

  • 1/4" Structural Diameter: Delivers high load capacity in wood-to-wood and connector applications.
  • Type-17 Point: Reduces splitting and eliminates predrilling in most cases.
  • 3/8" Hex Head with Integrated Washer: Provides excellent clamping strength and torque control.
  • Double-Barrier Coating: Enhances corrosion resistance for exterior use.

Common Applications

  • Connector Installation: Fastens Simpson Strong-Tie hardware to wood members.
  • Beam-to-Post Connections: Secures structural framing components.
  • Ledger Attachments: Used in deck and exterior framing projects.
  • Engineered Wood Products: Suitable for LVL and similar materials.
  • Structural Retrofits: Reinforces existing wood connections.

Installation Tips

  • Use a 3/8" Hex Driver: Ensure full engagement for proper torque transfer.
  • Drive Straight: Maintain perpendicular alignment for optimal clamping.
  • Seat Washer Firmly: Tighten until fully seated without over-torquing.

SD vs SDS Screws | Which Simpson Strong-Tie Connector Screw Should You Use?

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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 12 reviews
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B
Bridget Brunner
Shipped fast

Items were shipped and arrived promptly

R
Richie Sing
Great prices

Was able to get close to the quantities I needed for this project with the variety of
screws per box offered. Great prices!

a
andyknh
Success

Delivered quickly, pricing reasonable, highly recommend these guys.