Lag Screws Hex Low Carbon Zinc CR+3 3/4-4 1/2 X 12 are tough, dependable fasteners designed for secure wood-to-wood connections in both indoor and outdoor projects. The hex head and robust lag screw geometry deliver superior driving torque and pull-out resistance, making them a go-to choice for decks, framing, and heavy timber applications.

Constructed from low carbon steel for good strength and workability, these lag screws feature a zinc finish with a CR+3 coating to help resist corrosion in challenging environments. The hex drive enables easy installation with standard tools, while the lag thread design provides a strong grip in thick or dense lumber.

Key Specifications

• Size: 3/4-4 1/2 X 12
• Material: Low Carbon Steel
• Finish/Coating: Zinc with CR+3 coating
• Head/Drive: Hex head with hex drive
• Applications: Structural wood connections, decks, framing, outdoor projects

Whether you’re building a new deck, securing structural framing, or making long-lasting repairs, these lag screws deliver reliable performance and lasting value. For best results, use the correct pilot hole size and pre-drill as needed for your lumber species and project requirements.

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.