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Conwell Home Center

Structural Lag Screws, 5/16" X 4", 40 Pieces

SKU #5066444 Model #48947 UPC #038902373694
Power Pro Structural Lag Screws, 5/16" X 4", 40 Pieces

Power Pro

Regular Price
$ 29.99 EA
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Conwell Home Center Provincetown, MA
Key Features
AI Generated
  • Corrosion‑resistant design meets the demands of deck and marine projects.
  • Type 17 point and serrated thread start the hole without pre‑drilling.
  • Conwell Home Center in Provincetown, MA relies on the diamond shank for smooth operation.
  • Building‑code approved for both residential and commercial applications.
Will you be going in-store to purchase this product?

Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

Power Pro Structural Lag Screws are heavy-duty fasteners engineered for construction and woodworking projects. These 5/16" X 4" screws eliminate the need for pre-drilling, thanks to an aggressive Type 17 point with serrated threads that start holes quickly. The corrosion-resistant finish ensures durability in both indoor and outdoor applications, from deck construction to shelving systems and structural connections.

The dome head features an imprinted depth code for easy post-installation inspection, simplifying quality checks on the job site. Whether you are a professional contractor or a DIY enthusiast, these lag screws deliver reliable performance across a wide range of fastening tasks.

Features and Benefits

  • No Pre-Drilling Required: The Type 17 point and serrated thread design quickly penetrate wood without pre-drilling, saving installation time on every project.
  • Corrosion Resistant: The protective finish resists corrosion, making these screws suitable for both indoor and outdoor use.
  • Low-Profile Dome Head: Sits flush with the surface while the depth code printed on the head enables quick post-inspection checks.
  • Efficient Driving: The screw design reduces drive friction and torque requirements, allowing faster installation and better battery efficiency in power tools.
  • Versatile Application: Suitable for decking, framing, furniture assembly, and structural connections in both interior and exterior projects.

Specifications

  • Brand: Power Pro
  • Size: 5/16" diameter X 4" length
  • Count: 40 pieces per box
  • Head Type: Dome head with star drive
  • Thread: Serrated
  • Point: Type 17
  • Interior/Exterior: Both