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SKU: HBA-716X512
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Conquest 7/16" x 5-1/2" A307 Grade A Hex Bolt - Plain

Regular price $117
Ships Nov 12 when you order now

Description

7/16" x 5-1/2" Conquest A307 Grade A Hex Bolt with Plain Finish

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.

Conquest A307 Grade A Hex Bolts in 7/16" diameter are built from carbon steel for dependable fastening in light structural and general-purpose projects. Featuring 14 TPI coarse threads and a plain finish, these bolts are ideal for dry, indoor environments where corrosion exposure is minimal.

7/16" A307 Grade A Hex Bolts – Plain Finish for Indoor Structural Applications

These hex bolts conform to ASTM A307 Grade A standards and use the Standard SAE measuring system for compatibility with U.S. hardware. Their hex head design allows quick installation with standard tools, and the plain finish makes them a cost-effective solution for controlled environments such as workshops, jobsite interiors, and light fabrication spaces.

Key Features

  • 7/16" Diameter Carbon Steel: Provides dependable strength for moderate load-bearing connections.
  • 14 TPI Coarse Thread: Enhances grip and fastening performance in wood and steel assemblies.
  • Plain Finish: Best suited for interior or temporary jobs where corrosion is not a concern.
  • ASTM A307 Grade A Compliant: Meets established standards for general structural use.
  • SAE Measuring System: Compatible with standard fastener and tool sizes.
  • Hex Head Design: Supports fast and secure installation using basic hand tools.
  • Flexible Jobsite Use: Ideal for frames, fixtures, repairs, and general indoor fastening.

Common Applications

  • Interior wood-to-wood or wood-to-metal fastening
  • General-purpose equipment and bracket mounting
  • Framing and support tasks in indoor construction
  • Assembly of non-critical components in fabrication shops
  • Maintenance and repair projects in dry environments

Installation Tips

  • Use with matching plain finish hex nuts and washers for proper fit and thread engagement
  • Install using standard hand or power tools to avoid over-torquing or head rounding
  • Avoid use in wet or corrosive environments unless protective coatings are applied post-installation

California Residents: WARNING

Specifications

Diameter: 7/16"
Length: 5-1/2"
Thread Length: 1-1/8" Min.
Thread Type: Coarse
Threads Per Inch: 14
Head Type: Hex Head
Material: Carbon Steel
Finish: Plain
Type: A307 Grade A
Product Weight: 0.24 lbs.
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1 Bolt

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C
Craig C
Quality

They're bolts.. what can you say. I find they are better quality than the ones carried by the box stores, ACE and TSC, not to mention the shipping is fast. I will continue to buy these products.

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1-2 day shipping

Fast, Same-Day Shipping

Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.

Employee-owned

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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.

Manufactured in Iowa Headquarters

Custom Product Solutions

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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