Name: 3/4" x 18" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
SKU: LBHDG-34X18
Price: 19.99 USD
Availability: InStock
Rating: 5.0 (27 reviews)

3/4" x 18" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 3/4" x 18" Conquest Lag Bolt offers extreme depth and rugged durability for large-scale outdoor wood construction. Its hot dip galvanized finish protects against corrosion from moisture, chemicals, and treated lumber. The bolt’s long shaft and coarse threading deliver excellent stability in critical framing or anchoring applications.

3/4" x 18" Conquest Hex Head Lag Bolt – Galvanized Bolt for Ultra-Deep Outdoor Fastening

This is the bolt of choice when maximum reach and structural integrity are non-negotiable. Ideal for industrial outdoor framing or layered beam assemblies exposed to the elements.

Key Features

18" Length: Designed for deep wood-to-wood or post anchoring.
Hot Dip Galvanized: Long-term corrosion resistance in exposed environments.
Hex Head: Installs easily with standard power tools.
4-1/2 TPI Coarse Threads: Strong bite in dense or treated wood.

Common Applications

Heavy-duty beam anchoring
Bridge decking or pier framing
Massive outdoor wood structures
Retaining walls
Timber construction in coastal areas

Installation Tips

Use a pilot hole that matches bolt diameter and depth.
Drive evenly to avoid bending or head distortion.
Confirm bolt head is flush for proper structural engagement.

California Residents: WARNING

Industry-best Customer Service

As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.

16" Lag Screw

Got some hard to find 16" lag screws and it was very quickly received when I needed them fast. The price was decent too.

Received on time!

Ordered these late, and under pressure, but received on time! Note that you need a 3/4 socket and it's not typical in most sets.

This item worked well for its intended purpose of mounting and securing a wood mantle.

3/4" x 18" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

Description

3/4" x 18" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized