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1/2" x 2" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain

Lengths

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

Thread Length

Fully Threaded 1"
$083
Ships Nov 12 when you order now

Description

1/2" x 2" Conquest A325 Type 1 Heavy Hex Structural 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 A325 Type 1 Heavy Hex Structural Bolts in 1/2" diameter are engineered for steel-to-steel fastening in structural applications. These bolts meet ASTM F3125 standards, providing the strength and reliability required for bridges, commercial framing, and infrastructure work.

1/2" A325 Type 1 Structural Hex Bolts for Beams, Frames, and Steel Assemblies

With 13 TPI coarse threads and a heavy hex head, these bolts offer solid clamping force and durability. The plain finish is suitable for controlled environments or temporary installations where corrosion resistance isn’t a priority. Built from carbon steel, these bolts are widely trusted in construction and steel fabrication.

Key Features

  • 1/2" Diameter Carbon Steel: Suitable for structural load-bearing in steel assemblies.
  • ASTM A325 Type 1 Certified: Meets F3125 standards for steel-to-steel structural connections.
  • 13 TPI Coarse Thread: Offers secure engagement for vibration-resistant connections.
  • Heavy Hex Head: Provides increased surface contact for stronger fastening torque.
  • Plain Finish: Best for dry, interior, or non-corrosive settings.
  • Standard SAE Sizing: Compatible with standard fasteners and tools.
  • Used In: Bridge framing, structural steel builds, steel fabrication, and industrial construction.

Common Applications

  • Structural steel connections in bridges and commercial buildings
  • Steel beam and girder assembly for infrastructure projects
  • Heavy-duty fabrication of industrial steel frameworks
  • High-strength bolting in transportation structures and overpasses
  • Steel-to-steel joints in construction requiring precise torque control

Installation Tips

  • Pair with nuts and hardened washers of the same finish for correct thread engagement and load distribution
  • Use torque methods approved by ASTM or AISC standards, typically turn-of-nut or calibrated wrench methods
  • Inspect all components for damage or corrosion before assembly to ensure structural integrity

California Residents: WARNING

Specifications
Grade: A325 Type 1
Diameter: 1/2"
Length: 2"
Thread Length: 1"
Thread Type: Coarse
Threads Per Inch: 13
Head Type: Hex Head
Material: Type 1 Carbon Steel
Finish: Plain
Type: A325 Type 1
Product Weight: 0.15 lbs.
Manufacturer Name: Conquest Fasteners
Quantity: 1 Bolt

Reviews
(8)

Customer Reviews

Based on 8 reviews
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(8)
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C
Cliff Anderson
Plus is for service

Have used them a couple times. Friendly , helpful and knowledgeable. Can't ask for anything more.

T
Thomas Jodlowski

3/4" x 2" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain

J
Jeffery Fillers
Hex heavy bolts

Exactly what I ordered and quick delivery

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