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SKU: LBHDG-58X512
(27)

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

Regular price $439
Ships Nov 12 when you order now

Description

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

The 5/8" x 5-1/2" Conquest Lag Bolt offers greater reach for deep wood anchoring in outdoor structures. Hot dip galvanized to handle moisture and exposure, it features coarse threading that bites quickly into dense lumber, ensuring a secure hold where it counts.

5/8" x 5-1/2" Conquest Hex Head Lag Bolt – Galvanized Deep Bolt for Outdoor Timber Framing

This bolt is a preferred choice for long-span deck frames, tall fences, and structural wood joints that demand reliable corrosion resistance and deep engagement.

Key Features

  • 5-1/2" Length: Long enough for deep post or beam connections.
  • Hot Dip Galvanized: Rust-proof coating ideal for wet or coastal areas.
  • Hex Head: Compatible with impact drivers or socket wrenches.
  • 5 TPI Coarse Threads: Strong bite in softwood and hardwood alike.

Common Applications

  • Large deck structures
  • Heavy timber posts
  • Framed garden beds or raised structures
  • Pergola anchoring
  • Platform building

Installation Tips

  • Drill pilot holes to avoid cracking or torque binding.
  • Use a high-torque driver for smoother installation.
  • Confirm flush fit to ensure structural stability.

California Residents: WARNING

Specifications

Diameter: 5/8"
Length: 5-1/2"
Thread Length: 3-1/4"
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

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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