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SKU: LBHDG-58X16

5/8" x 16" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

5/8" x 16" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized!

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Lag Bolts

Bolts

SKU: LBHDG-58X16

5/8" x 16" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

$13.59
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Ships Sep 28 when you order now

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Specifications

Diameter: 5/8"
Length: 16"
Thread Length: 6"
Thread Type: Coarse
Threads Per Inch: 5
Socket Size: 15/16"
Head Type: Hex Head
Material: Carbon Steel
Finish: Hot Dip Galvanized
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

5/8" x 16" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 5/8" x 16" Conquest Lag Bolt provides extra-long reach and superior holding power in demanding outdoor construction. Designed with coarse threads and a protective hot dip galvanized finish, it secures even the thickest lumber in wet and weathered environments.

5/8" x 16" Conquest Hex Head Lag Bolt – Galvanized Long Bolt for Structural Wood Applications

This bolt is ideal for anchoring beams, assembling structural joints, or securing tall posts. Its strength and corrosion resistance make it a top choice for outdoor framing and timber builds.

Key Features

  • 16" Length: Delivers depth and hold in multi-board assemblies.
  • Hot Dip Galvanized: Corrosion-resistant and chemically durable.
  • Hex Head: Installs cleanly with socket or impact drivers.
  • 5 TPI Threads: Designed for high-load fastening and pull-out resistance.

Common Applications

  • Deck-to-post or ledger anchoring
  • Structural framing for outdoor buildings
  • Timber retaining walls
  • Large fence and gate construction
  • Landscaping timber assembly

Installation Tips

  • Drill pilot holes to match the full depth of the bolt.
  • Drive slowly and evenly to prevent misalignment.
  • Flush fit ensures full support and stability in load-bearing joints.

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