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SKU: LBHDG-34X4

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

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

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Lag Bolts

Bolts

SKU: LBHDG-34X4

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

$4.99
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Ships Sep 28 when you order now

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Specifications

Diameter: 3/4"
Length: 4"
Thread Length: 2-1/2"
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 4" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 3/4" x 4" Conquest Lag Bolt is built for tough environments and heavy fastening jobs. With a hot dip galvanized finish, it resists moisture, chemicals, and weathering in even the harshest conditions. Its long shaft and coarse threading offer reliable engagement for deep wood anchoring.

3/4" x 4" Conquest Hex Head Lag Bolt – Structural Galvanized Bolt for Outdoor Framing

This bolt is a solid choice for structural connections where depth and rust-resistance are required. It’s commonly used in timber framing, pier construction, and long-span deck builds.

Key Features

  • 4" Length: Great for deep anchoring in structural or treated wood.
  • Hot Dip Galvanized: Protects from rust, chemicals, and moisture.
  • Hex Head: Installs with impact drivers and wrenches easily.
  • 4-1/2 TPI Coarse Threads: Strong grip in dense or treated wood.

Common Applications

  • Dock or pier supports
  • Deck frame joining
  • Timber wall connections
  • Pergola or arbor installations
  • Large wood structure framing

Installation Tips

  • Pre-drill full-depth holes for clean thread path.
  • Apply steady torque to maintain alignment.
  • Check flush seating for maximum holding power.

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 26 reviews
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(26)
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C
Cari Dodson
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.

M
Michelle

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

N
Nick Supe
Great Lags

I like using these to attach deck ledger boards