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SKU: HBA-34X18-6T
(6)

Conquest 3/4" x 18" A307 Grade A Hex Bolt with 6" Thread - Plain

Lengths

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" 8-1/2" 9" 9-1/2" 10" 10-1/2" 11" 11-1/2" 12" 13" 14" 15" 16" 17" 18" 19" 20" 22" 23" 24" 26" 28" 30" 32" 34" 36"
$1106
Ships Nov 12 when you order now

Description

3/4" x 18" Conquest A307 Grade A Hex Bolt with 6" Thread - Plain

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.

The Conquest 3/4" A307 Grade A Hex Bolt with 6" thread is built for general-purpose construction and structural fastening. Made from low carbon steel and left unfinished, it's ideal for indoor use or jobs that call for post-installation finishing or coating.

Hex Bolts with Extended Thread for Maximum Grip

Manufactured to ASTM A307 Grade A standards, this bolt features 6 inches of coarse (10 TPI) threading, delivering solid hold through thick or multi-material assemblies. The standard hex head ensures fast installation using common SAE tools, making it a go-to for builders and installers alike.

Key Features

  • 3/4" Diameter, 6" Thread Length: Extended threading for deeper grip in framing and structural builds.
  • ASTM A307 Grade A Carbon Steel: Meets standards for general-purpose applications.
  • Plain Finish: Ideal for indoor use or finishing in-field as needed.
  • 10 TPI Coarse Thread: Fast, secure engagement in wood or metal.
  • Hex Head Design: Compatible with standard sockets or wrenches.
  • Flexible Usage: Great for equipment setup, agricultural assembly, and building support structures.
  • Reliable Manufacturing: Trusted quality from Conquest Fasteners.

Common Applications

  • Interior framing and bracing in wood or light metal structures
  • Machinery setup, alignment, and general equipment assembly
  • Wood-to-metal and metal-to-metal fastening in shop environments
  • Light-duty installations in fabrication or repair settings
  • General-purpose maintenance and hardware replacement indoors

Installation Tips

  • Use with plain finish nuts and washers to maintain thread compatibility and proper seating
  • Tighten using hand or power tools, no specialty tools required
  • Only use in dry, non-corrosive environments unless post-installation treatment is planned

California Residents: WARNING

Specifications
Diameter: 3/4"
Length: 18"
Thread Length: 6" Min.
Thread Type: Coarse
Threads Per Inch: 10
Head Type: Hex Head
Material: Carbon Steel
Finish: Plain
Type: A307 Grade A
Product Weight: 2.34 lbs.
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1 Bolt

Reviews
(6)

Customer Reviews

Based on 6 reviews
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(6)
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T
Thomas Carrier
Fast shipping and great bolts!

Great bolts for a great price! I will purchase these again!

G
Greendame
Good price and availability

Needed 160 shipped to a powder coater, these were available for a good price. Auto generated status emails of multiple shipments were a bit confusing, but successfully delivered by shipper.

K
Kingfisher Woodworks LLC
Excellent product and service

We ordered a fairly large order of specialized bolts and nuts. The staff was very helpful in processing our tax exempt status and shipping the products quickly.

Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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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.

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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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