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SKU: SDS25212MB

1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200

1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200!

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SKU: SDS25212MB

1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200

$77.99
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Ships Jul 20 when you order now

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Specifications

Diameter: 1/4"
Length: 2-1/2"
Thread Length: 1-1/2"
Head Diameter: .438"
Thread Type: Serrated Threads
Drive Type: 3/8" Hex
Head Type: Hex Head
Point Type: Type 17 Point
For Treated Lumber: Yes
Material: Carbon Steel
Finish: Double-Barrier Coating
Manufacturer Name: Simpson Strong-Tie
Quantity: 200
Description

1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200

The 1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw delivers extended embedment for demanding structural connections. Designed for wood-to-wood and connector fastening, this screw features a Type-17 point for smooth starts and reduced splitting. The double-barrier coating helps protect against corrosion in standard exterior environments.

Note: Approved for a wide range of Simpson Strong-Tie structural connector applications.

1/4" x 2-1/2" SDS Structural Connector Screw for Heavy-Duty Wood Applications

With increased length for deeper penetration, this SDS screw provides reliable performance in load-rated connections where secure fastening is critical.

Key Features

  • 2-1/2" Length: Provides deeper embedment into structural wood members.
  • 1/4" Diameter: Supports high-load structural applications.
  • 3/8" Hex Head with Washer: Delivers strong clamping force and easy driving.
  • Double-Barrier Finish: Offers corrosion resistance for exterior framing projects.

Common Applications

  • Structural Connector Fastening: Attaches hardware to framing members.
  • Deck Ledger Installation: Secures ledgers to supporting structures.
  • Post and Beam Construction: Reinforces heavy timber assemblies.
  • Engineered Lumber Projects: Suitable for LVL and glulam applications.
  • Framing Upgrades: Strengthens existing wood connections.

Installation Tips

  • Drive with Consistent Pressure: Allow the Type-17 point to cut cleanly.
  • Maintain Proper Alignment: Install perpendicular to the surface.
  • Seat Head Flush: Tighten until washer is fully seated against hardware.

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 13 reviews
92%
(12)
8%
(1)
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C
Carolina Stairs Inc
Great Customer Service

Always get great customer service with Sean Waters. Product comes very quickly usually in a day or so.

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!