3/4" x 9" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain
3/4" x 9" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain!
3/4" x 9" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain
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Specifications
3/4" x 9" Conquest A325 Type 1 Heavy Hex Structural Bolt with Plain Finish 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 3/4" diameter are designed for strength-critical steel-to-steel connections in bridges, buildings, and infrastructure projects. Manufactured to ASTM F3125 standards and A325 specifications, these bolts deliver the performance and reliability demanded in high-load structural applications.
A325 Type 1 Bolts for Bridge Framing and High-Strength Assemblies
These bolts feature a 1-3/8" threaded section with 10 threads per inch and a coarse thread profile, ensuring secure engagement in structural joints. The heavy hex head maximizes clamping force and torque distribution, making them the preferred choice for steel fabricators and field crews working on infrastructure and industrial frames.
Key Features
- 3/4" Diameter Carbon Steel: Provides the strength required for structural steel assemblies.
- 1-3/8" Thread Length: Designed for efficient engagement in thick steel connections.
- 10 TPI Coarse Thread: Offers strong bite and torque control in load-bearing applications.
- ASTM F3125 / A325 Compliant: Meets rigorous standards for structural bolting performance.
- Heavy Hex Head: Enables higher torque application and better load distribution.
- Purpose-Built for Steel Connections: Ideal for bridges, buildings, and steel frameworks.
- Trusted by Industry Professionals: Used by contractors and engineers in critical projects.
Common Applications
- Structural steel connections in bridges and highways
- Steel frame assembly in commercial and industrial buildings
- High-strength bolting for columns, girders, and braces
- Steel-to-steel joints in large-scale infrastructure projects
- Fabrication and erection of pre-engineered metal buildings
Installation Tips
- Use with heavy hex nuts and hardened washers with the same finish/standards to ensure proper fit and load transfer
- Follow approved tensioning methods such as calibrated wrench or turn-of-nut for proper preload
- Verify bolt length allows for full thread engagement and minimum thread exposure as per project specs
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3/4" x 9" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain
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Customer Reviews
Exactly what I ordered and quick delivery
Nice to find quality products in small quantities. Fast shipping as well!
I needed bolts to weld to racing seat mounting brackets that are going into a 1973 Plymouth Cuda RestoMod that will be doing charity work and promotion for trade schools. I’ve been building it for two years and getting ready to put it on the street. The seat brackets came with 5/16” factory size threaded studs but I’m upgrading the size to watch the performance of the vehicle. Safety always goes into any part of the build I’ve made. The heads of these bolts will be removed and then the threaded piece will be welded onto the seat bases making them much safer. Thank you fasteners Plus for a great product.
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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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