SKU: HBAHDG-34X1112-6T

3/4" x 11-1/2" Conquest A307 Grade A Hex Bolt w/6" Thread - Hot Dip Galvanized

3/4" x 11-1/2" Conquest A307 Grade A Hex Bolt w/6" Thread - Hot Dip Galvanized!

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SKU: HBAHDG-34X1112-6T

3/4" x 11-1/2" Conquest A307 Grade A Hex Bolt w/6" Thread - Hot Dip Galvanized

$6.05
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Ships May 8 when you order now

Thread Length:

Fully Threaded 1-3/4" 2" 6"

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Specifications

Diameter: 3/4"
Length: 11-1/2"
Thread Length: 6"
Thread Type: Coarse
Threads Per Inch: 10
Head Type: Hex Head
Material: Carbon Steel
Finish: Hot Dip Galvanized
Type: A307 Grade A
Product Weight: 1.5 lbs.
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

3/4" x 11-1/2" Conquest A307 Grade A Hex Bolt with 6" Thread - Hot Dip Galvanized

When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.

Engineered for durability and corrosion resistance, these 3/4" diameter Conquest A307 Grade A Hex Bolts feature a 6" coarse thread profile and a hot dip galvanized coating. Designed to meet ASTM standards and built from carbon steel, they’re ideal for securing wood or steel components in outdoor construction environments.

A307 3/4" Hex Bolts for Heavy Timber and Steel Assemblies

The extended 6" threaded section provides deep, adjustable engagement across a range of material thicknesses, making these bolts especially useful in decks, post-frame buildings, infrastructure work, and high-moisture settings. Designed for easy installation with standard SAE tools, they offer the strength, grip, and longevity needed on the jobsite.

Key Features

  • 3/4" Diameter Carbon Steel: Delivers consistent performance for structural wood or steel connections.
  • 6" Coarse Thread Length: Provides deep engagement and reliable holding across varying substrates.
  • ASTM A307 Grade A Compliant: Built to meet general-purpose structural fastening requirements.
  • Hot Dip Galvanized Finish: Offers long-lasting rust resistance in wet or exposed environments.
  • Standard SAE Measuring System: Compatible with U.S. spec tools and jobsite practices.
  • Hex Head Design: Easily installed or removed with common wrenches or sockets.
  • Versatile Construction Use: Ideal for decks, framing, agricultural builds, and outdoor steel assemblies.

Common Applications

  • Outdoor decking and fencing installations
  • Wood-to-metal fastening for agricultural or utility structures
  • General construction in high-moisture environments
  • Repair and maintenance of outdoor wooden frameworks
  • Clamping multi-layer assemblies requiring full thread engagement

Installation Tips

  • Always pair with hot dip galvanized nuts and washers to maintain corrosion resistance and thread compatibility
  • Tighten bolts evenly across their full length to prevent misalignment or overtightening in softer materials
  • Inspect for coating buildup and clean threads if needed before installation for a smooth fit

California Residents: WARNING

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× 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 15 reviews
93%
(14)
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7%
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C
Customer
Galvanized Bolt, extra long

Recently recieved the exact size bolt I really needed for my e-bike, at a decent price, good service, and with speedy shipping. Therefore, I recommend these products and rate this company with a full 5 stars 🌟

M
Marc Stauffer
Porch rail

I built porch rail like 15 years ago, the top rail was starting to warp upwards, so a long bolt was needed. Product did the job. However shipping was a bit high. But I needed product.

C
Customer
Worked Perfectly

Arrived quickly, fit perfectly