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SKU: HBA-14X12-FT
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Conquest 1/4" x 1/2" A307 Grade A Coarse Fully Threaded Hex Bolt - Plain

Conquest Fasteners

Finish

Plain Hot Dip Galvanized

Lengths

1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" 2-3/4" 3" 3-1/4" 3-1/2" 3-3/4" 4" 4-1/2" 5" 5-1/2" 6" 6-1/2" 7" 7-1/2" 8"

Thread Length

Fully Threaded 3/4" 1"

Pack Quantity

1 Bolt
$0.05
162,000 Bolts
$5,525.00
$0.03/ea
4,500 Bolts
$192.00
$0.04/ea
$005
Ships Nov 11 when you order now

Description

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 Fully Threaded Hex Bolts offer dependable fastening for a wide range of structural and general-purpose applications. These bolts are manufactured to ASTM A307 Grade A standards, ensuring consistent performance in both commercial and residential builds.

Featuring a fully threaded design, they provide maximum grip and adjustment flexibility—especially useful in assembly or through-bolting scenarios. The no-finish steel construction is ideal for indoor use or environments where corrosion resistance is not a required.

Key Features:

  • ASTM A307 Grade A Compliance: Ensures strength and reliability for non-critical structural joints and assemblies.
  • Fully Threaded Shank: Allows for greater length flexibility, more secure fastening, and adjustable tension along the full bolt body.
  • Standard Hex Head: Designed for use with standard wrenches and sockets—no specialty tools needed.
  • No Finish Steel: Budget-conscious choice for interior applications or conditions where protective coating is unnecessary.
  • Versatile Use: Ideal for wood-to-wood, wood-to-metal, or metal-to-metal connections in light construction, machinery assembly, or repair work.

Applications:

  • Framing and bracing structures
  • Machinery setup and repairs
  • Wood and metal joint assembly
  • Light-duty industrial projects
  • General maintenance and shop use

California Residents: WARNING

Specifications
Diameter: 1/4"
Length: 1/2"
Thread Length: Fully Threaded
Thread Type: Coarse
Threads Per Inch: 20
Head Type: Hex Head
Material: Carbon Steel
Finish: Plain
Type: A307 Grade A
Item Weight: 0.01 lbs.
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1 Bolt

Reviews
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Customer Reviews

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J
Jule Hoffman
Did good just what I was expecting

Did good just what I was expecting

Glad to hear it, thanks for letting us know! Thanks, Tammy ~ Fasteners Plus Team

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  • Complete Hex Bolt Connections

    Pair grade A hex bolts with compatible nuts and washers to create secure, properly assembled connections. A complete fastening setup helps distribute clamping force and provides dependable performance across a range of projects.

  • Grade A Hex Bolts

    Grade A hex bolts are a versatile choice for general construction, fabrication, and industrial applications. Available in multiple sizes and finishes, they provide a practical solution for everyday fastening needs.

  • Steel-to-Steel Connections

    Commonly used to join steel plates, brackets, frames, and other metal components, Grade A hex bolts feature a durable design that provides secure fastening for construction and industrial assemblies.

Broad selection, fast delivery

Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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