SKU: LBHDG-34X18

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

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

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Lag Bolts

Bolts

SKU: LBHDG-34X18

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

$19.99
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Ships May 8 when you order now

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Specifications

Diameter: 3/4"
Length: 18"
Thread Length: 6"
Thread Type: Coarse
Threads Per Inch: 4-1/2
Socket Size: 1-1/8"
Head Type: Hex Head
Material: Carbon Steel
Finish: Hot Dip Galvanized
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

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

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Lag Bolts

Bolts

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 23 reviews
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A
ACRA CAST MAINTENANCE
Great Purchase will buy again!

Our Production had literally come to a complete halt, because we were out of these and (surprise) our vendor was too!!!
We were extremely fortunate to have found you and the wealthy inventory you have!! We are excited to now have your company as our new and only provider of these fasteners!

J
Jose Olvera
Great service

Very fast and great service and prices

R
Robert Akins
Hard to find parts

Was able to order a small number of lag screws not available locally.