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SKU: LBHDG-58X412

5/8" x 4-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

5/8" x 4-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized!

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Lag Bolts

Bolts

SKU: LBHDG-58X412

5/8" x 4-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

$3.19
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Specifications

Diameter: 5/8"
Length: 4-1/2"
Thread Length: 2-3/4"
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 4-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 5/8" x 4-1/2" Conquest Lag Bolt offers extended depth and rugged holding power for structural outdoor wood applications. With coarse 5 TPI threading and a hot dip galvanized coating, it withstands corrosion and ensures secure anchoring in treated or exposed lumber.

5/8" x 4-1/2" Conquest Hex Head Lag Bolt – Galvanized Structural Bolt for Framing and Anchoring

This bolt is perfect for joining thick timbers, anchoring posts, or connecting multi-layer assemblies in decks, fences, and outdoor shelters. It’s built for strength and long-term reliability in demanding conditions.

Key Features

  • 4-1/2" Length: Suitable for thick lumber or layered joints.
  • Hot Dip Galvanized: Long-lasting corrosion protection in outdoor builds.
  • Hex Head: Compatible with socket or impact tools for quick install.
  • 5 TPI Coarse Threads: Aggressive bite in hardwoods and treated lumber.

Common Applications

  • Deck and pier framing
  • Heavy timber connections
  • Fence and gate support
  • Outdoor shed framing
  • Boardwalk or platform construction

Installation Tips

  • Pre-drill full-length holes to reduce torque resistance.
  • Drive with consistent pressure to prevent thread damage.
  • Flush seat the bolt to distribute structural loads evenly.

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 24 reviews
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N
Nick Supe
Great Lags

I like using these to attach deck ledger boards

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