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

Regular price $549
Ships Nov 12 when you order now

Description

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

The 5/8" x 8" Conquest Lag Bolt delivers deep penetration and high load-bearing strength for major outdoor framing projects. Coarse 5 TPI threads deliver reliable grip, while the hot dip galvanized finish protects against corrosion, making it ideal for long-lasting exterior applications.

5/8" x 8" Conquest Hex Head Lag Bolt – Galvanized Extra-Long Bolt for Outdoor Framing

This bolt is designed for joining large timbers, long beam connections, or structural elements in outdoor environments. Its durability and length provide peace of mind in moisture-prone conditions.

Key Features

  • 8" Length: Long reach for thick or layered wood assemblies.
  • Hot Dip Galvanized: Shields against rust and chemical-treated lumber.
  • Hex Head: Installs cleanly with impact or socket tools.
  • 5 TPI Threads: Offers firm engagement and vibration resistance.

Common Applications

  • Outdoor shelters
  • Timber frame joints
  • Deck ledger framing
  • Boardwalk anchoring
  • Retaining structure assembly

Installation Tips

  • Use full-length pilot holes to ease driving and avoid splitting.
  • Drive slowly to maintain alignment and prevent twisting.
  • Flush installation ensures proper clamping and strength.

California Residents: WARNING

Specifications

Diameter: 5/8"
Length: 8"
Thread Length: 4-1/2"
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

Reviews
(27)

Customer Reviews

Based on 27 reviews
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(27)
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C
Carl
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.

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.

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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.

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