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SKU: LBHDG-58X3
(27)

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

Regular price $259
Ships Nov 13 when you order now

Description

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 5/8" x 3" Conquest Lag Bolt delivers solid mid-depth performance for exterior framing and structural joints. It features a hot dip galvanized coating to resist corrosion and coarse 5 TPI threads for aggressive holding power in heavy lumber.

5/8" x 3" Conquest Hex Head Lag Bolt – Galvanized Outdoor Bolt for Structural Wood

This lag bolt is built for durability in demanding environments. Perfect for deck framing, fence posts, or heavy-duty garden structures, it provides long-lasting fastening strength outdoors.

Key Features

  • 3" Length: Suitable for mid-depth wood-to-wood connections.
  • Hot Dip Galvanized: Excellent resistance to rust and chemical exposure.
  • Hex Head: Installs easily with impact or socket tools.
  • 5 TPI Threads: Fast start and secure retention in structural lumber.

Common Applications

  • Deck frame connections
  • Fence and post joints
  • Pergola bases
  • Exterior utility framing
  • Wood retaining structures

Installation Tips

  • Pre-drill to minimize driving torque and thread damage.
  • Drive at steady pace with firm torque.
  • Confirm flush seating for maximum structural engagement.

California Residents: WARNING

Specifications

Diameter: 5/8"
Length: 3"
Thread Length: 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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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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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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Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.

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