Conquest 1/2″ x 3-1/2″ A307 Carriage Bolt – Hot Dip Galvanized

Conquest 1/2″ 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.

Engineered for outdoor durability, the Conquest 1/2″ Carriage Bolt features a hot dip galvanized finish and is manufactured to ASTM A307 specifications. Perfect for wood-to-wood and wood-to-metal applications, this bolt resists corrosion and delivers reliable strength in harsh, wet, or treated lumber environments.

1/2″ Conquest A307 Carriage Bolt Hot Dip Galvanized

The square neck design prevents rotation during installation, while the rounded head offers a clean, safe finish. Compatible with hot dip galvanized nuts and washers, its an ideal fastener for exterior construction and agricultural builds.

Key Features

• Diameter: 1/2″
• Thread Type: Coarse
• Threads Per Inch (TPI): 13
• Material: Low Carbon Steel
• Finish: Hot Dip Galvanized for corrosion resistance
• Head Type: Rounded head with square neck

Applications

• Deck and patio construction
• Fencing and gates
• Timber framing and pergolas
• Marine and dock projects
• Outdoor wood-to-metal fastening

Installation Instructions

• Drill a clearance hole for the bolt diameter.
• Insert bolt until the square neck bites into the wood to prevent turning.
• Secure using hot dip galvanized nut and washer on the opposite side.
• Torque to appropriate spec for your material and application.

California Residents: WARNING