Lag Screws Hex 316 Stainless Steel 3/4 X 4 are built for enduring performance in outdoor and coastal environments. Crafted from premium 316 stainless steel, these lag screws deliver exceptional corrosion resistance, making them a trusted choice for decks, fences, pergolas, and other heavy-duty wood installations.

Why choose 316 stainless steel for lag screws

• 316 stainless steel provides superior corrosion resistance against salt spray, humidity, and harsh weather, ensuring long-lasting strength in outdoor projects.
• Hex drive head enables easy installation with standard wrenches or drivers, saving time on the job site.
• Heavy-duty 3/4″ diameter and 4″ length offer a robust bite for timber-to-timber connections and structural fastening.
• Requires a pre-drilled pilot hole to prevent wood splitting and to achieve maximum grip.
• Durable lag screw design maintains clamping force over time, even in demanding outdoor conditions.

Specifications

• Material: AISI 316 stainless steel
• Head type: Hex
• Diameter: 3/4 in
• Length: 4 in
• Finish: Corrosion-resistant stainless steel
• Applications: Outdoor decking, fencing, pergolas, and other heavy-duty wood projects

Installation tips

• Pre-drill pilot holes sized to match the screw diameter to prevent splitting and ensure a tight, secure fit.
• Use a compatible hex bit and apply steady, even pressure for best driving performance.
• Space fasteners appropriately to achieve optimal load distribution across your project.

Enhance the longevity and strength of your outdoor builds with Lag Screws Hex 316 Stainless Steel 3/4 X 4—designed for reliability, resilience, and professional-grade results.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.