Conquest 1/4″ x 4″ Carriage Bolt – 18-8 Stainless Steel

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.

Built for professionals and serious DIYers, the Conquest 1/4″ Carriage Bolt delivers the strength, corrosion resistance, and reliability needed for demanding applications. Made from 18-8 stainless steel, these bolts are engineered to resist rust in outdoor, marine, and high-moisture environments.

Designed with a round head and square neck, the bolt seats securely in wood or metal and resists spinning during installationensuring a clean, secure finish every time. Perfect for structural wood projects, exposed joinery, and any application where lasting performance and appearance matter.

Key Features

• Diameter: 1/4″
• Thread Type: Coarse
• Threads Per Inch (TPI): 20
• Material: 18-8 Stainless Steel for superior corrosion resistance
• Head Type: Round Head, Square Neck prevents rotation during tightening
• Finish: Stainless Steel ideal for marine and outdoor environments

Applications

• Decking, fencing, and pergolas
• Timber-to-timber or timber-to-metal joints
• Outdoor and marine construction projects
• Structural framing where a smooth, finished look is desired
• General repairs, renovations, or DIY builds

Installation Tips

• Drill a clearance hole before inserting to allow the square neck to lock into the wood or metal
• Use with 18-8 stainless steel nuts and washers for full corrosion protection
• After initial loading, re-check for tightness to ensure long-term performance

California Residents: WARNING