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SKU: CBHDG-14X312
(36)

Conquest 1/4" x 3-1/2" A307 Carriage Bolt - Hot Dip Galvanized

Regular price $025
Ships Nov 13 when you order now

Description

Conquest 1/4" x 3-1/2" A307 Carriage Bolt with Galvanized 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.

The Conquest 1/4" A307 Carriage Bolt is a reliable solution for outdoor and treated lumber projects. With its ASTM A307 compliant low-carbon steel construction and a corrosion-resistant hot dip galvanized finish, it’s built for strength and longevity in tough environments.

1/4" Conquest A307 Carriage Bolt – Hot Dip Galvanized

Its domed head and square neck design offer a clean appearance and ensure the bolt stays firmly in place during tightening. Perfect for wood-to-wood or wood-to-metal fastening in decks, fences, framing, and more.

Key Features

  • Diameter: 1/4"
  • Thread Type: Coarse
  • Threads Per Inch (TPI): 20
  • Material: Low Carbon Steel
  • Finish: Hot Dip Galvanized for outdoor corrosion resistance
  • Head Type: Rounded head with square neck to prevent spin

Applications

  • Deck and patio construction
  • Outdoor fencing and gates
  • Pergolas, pavilions, and timber framing
  • Wood-to-metal or wood-to-wood structural joints
  • Coastal and moisture-prone builds

Installation Instructions

  • Drill a clearance hole matching the bolt diameter.
  • Insert the bolt until the square neck embeds into the wood or metal.
  • Secure with a hot dip galvanized nut and washer from the opposite side.
  • Torque to spec for optimal holding strength.

California Residents: WARNING

Specifications

Diameter: 1/4"
Length: 3-1/2"
Thread Length: Fully Threaded
Thread Type: Coarse
Threads Per Inch: 20
Head Type: Round Head, Square Neck
Material: Carbon Steel
Finish: Hot Dip Galvanized
Type: A307
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1 Bolt

Reviews
(36)

Customer Reviews

Based on 36 reviews
94%
(34)
6%
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L
Lawence Minch
Efficient and helpful. 5 Stars for sure. Thanks.

Efficient and helpful. 5 Stars for sure. Thanks.

C
Chris Wolfe
Great Service

Great hard-to-find products that are high quality. Unbelievable customer service.
I had a box damaged during shipping and they were quick to respond and expedited me replacements for the job.
It wasn't their fault but they went above and beyond to make it right.

S
Steven Glasscock
Carriage boilts

I needed 170 - 6-inch carriage bolts to stitch together some LVL material.
Your pricing and quick shipping helped me save time and money.
Thanks

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