Bulk 3/4"-4.5 Hex Lag Screws Stainless Steel 18-8 (A2)

Heavy-Duty, Corrosion-Resistant Fasteners for Substantial Wood Connections

Take on demanding woodworking, construction, and outdoor projects with our premium 3/4"-4.5 Hex Lag Screws. With a 3/4" diameter and approximately 4.5 TPI coarse threads, these massive lag screws provide exceptional holding power in wood. Crafted from 18-8 (A2) stainless steel, they resist corrosion, ensuring long-lasting performance in challenging environments.

The hex head design allows for easy installation using a wrench or impact driver, while the coarse threads and sharp point provide maximum grip. Pre-drill pilot holes to prevent splitting and ensure proper alignment. These large-diameter lag screws are ideal for securing major beams, structural components, or other hefty connections.

Key Benefits of Our Stainless Steel Hex Lag Screws

• Corrosion Resistance: 18-8 (A2) stainless steel maintains strength and resists rust, even in outdoor and moist conditions.
• Extreme Holding Power: The 3/4" diameter and ~4.5 TPI coarse threads ensure stable, long-lasting connections in wood.
• Easy Installation: Hex head design allows driving with standard tools—just pre-drill your pilot hole first.
• Reliable Strength: Suitable for very heavy loads and large-scale projects demanding maximum stability.

Pilot Holes and Installation Tips

Choosing the correct pilot hole size is crucial for preventing wood splitting and ensuring superior holding power. Consult our Lag Bolt Pilot Hole Size Blog for detailed recommendations based on bolt size and wood type.

Product Specifications

• Diameter: 3/4"
• Thread Pitch: ~4.5 TPI (Coarse Thread)
• Head Style: Hexagonal Head
• Material: 18-8 (A2) Stainless Steel
• Standards Compliance: Meets common industry standards for lag screws

Ideal Applications

• Massive Wooden Structures: Perfect for large beams, heavy framing, and structural wood connections.
• Outdoor Projects: Decking, large pergolas, and heavy-duty fence posts in corrosive environments.
• Heavy Construction: Suitable where maximum holding power and long-term reliability are needed.

Buy in Bulk and Build with Confidence

Select our 3/4"-4.5 Hex Lag Screws for reliable, heavy-duty connections in extremely demanding projects. With bulk and wholesale pricing, Monster Bolts provides top-quality stainless steel fasteners to meet your large-scale needs. Refer to our blog for pilot hole size guidance and ensure perfect installations every time.

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