Best Carriage Bolts of 2026

The VGBUY Stainless Carriage Bolts offer a reliable fastening solution with their dome-shaped heads and locking square necks that stop the bolt from turning when you tighten or loosen the nut. Made from 304 stainless steel, these bolts resist rust and wear, making them perfect for both indoor and outdoor projects. Each bolt, nut, and flat washer is carefully crafted with smooth heads and clean threads to ensure easy installation without any rough edges. Plus, the kit includes 18 bolts, nuts, and washers, giving you everything you need for wood or metal projects like building decks or benches.

The VGBUY Stainless Carriage Bolts are designed to give you a reliable fastening solution. These bolts feature a locking neck that keeps the bolt from turning when you tighten or loosen the nut, making your work easier and more secure. Made from 304 stainless steel, they resist rust and wear, so you can use them indoors or outdoors without worry. Each bolt, nut, and washer is carefully crafted with smooth heads and clean threads, ensuring a perfect fit and easy handling. This complete kit includes bolts, nuts, and washers, giving you everything needed for your wood or metal projects.

The HROMIGRY Galvanized Carriage Bolts come in a set of 50 bolts, each paired with washers and nuts, giving you everything needed for your project. Made from high-quality carbon steel and treated with hot dip galvanization, these bolts offer strong durability and resist rust, making them perfect for outdoor use. The square neck design keeps the bolt steady as you tighten it, preventing rotation and ensuring a secure fit. Plus, the smooth, rounded head adds extra security by making the bolt hard to remove. These features combine to give you a reliable and long-lasting fastening solution for wood and metal connections.

The VGBUY Stainless Carriage Bolts kit offers a reliable fastening solution with its dome-shaped heads and locking neck design, which stops the bolt from twisting when you tighten or loosen the nut. Made from durable 304 stainless steel, these bolts resist rust and corrosion, making them perfect for both indoor and outdoor projects. Each piece is carefully crafted with smooth heads and clean threads, ensuring easy installation and a professional finish. The kit includes bolts, nuts, and flat washers, giving you everything you need for a secure and stable connection in wood or metal applications.

The HROMIGRY Galvanized Carriage Bolts come as a set of 12, including matching washers and nuts, giving you everything needed for secure fastening. Made from high-quality carbon steel with Grade 307A strength, these bolts are hot-dip galvanized to resist rust and last longer outdoors. The square neck design prevents the bolt from spinning while you tighten it, making installation easier and more stable. Plus, the smooth, rounded head adds security by making the bolt harder to remove once in place. These features make this bolt set perfect for heavy-duty wood and metal projects like decks and fences.

The Small Parts Carriage Bolt is a versatile fastener designed for strength and reliability. Its round head and square neck provide a secure fit, ensuring that your projects remain stable. Being fully threaded allows for easy installation and adjustment, which is particularly useful in tight spaces. With a Grade 8 rating, this bolt is built to withstand heavy loads, making it ideal for demanding applications. The zinc yellow finish not only enhances durability by resisting corrosion but also adds a touch of visibility to your hardware. This makes it a practical choice for both indoor and outdoor use.

The Hillman Zinc-Plated Carriage Bolts are perfect for securely fastening wood to wood or metal. Their flat heads give your project a smooth, semi-flush look, which helps create a clean finish. You won’t need to fuss with washers because the bolt heads are designed to work without them, saving you time and extra parts. The square shape under the head locks the bolt firmly in place, so you don’t need a special tool to hold it while tightening. These features make these bolts a convenient and reliable choice for your fastening needs.

The MAKERS BOLT Zinc Bolt Kit offers 50 sturdy carriage bolts, each measuring 3/8 inch in diameter and 3-1/2 inches long, making them ideal for heavy-duty projects like decks and pergolas. The bolts come with a head diameter of about 0.8 inches, providing a semi-flush finish that blends well with your surfaces. Each bolt is paired with a 9/16-inch wrench size hex nut and a 1-inch washer, ensuring secure fastening and easy installation. Plus, the zinc plating helps protect the bolts from moderate corrosion, so you can count on durability and reliability in outdoor settings.

The Small Parts Carriage Bolt is designed for strength and durability. With its round head and square neck, it offers a secure grip, preventing slippage during installation. Being fully threaded means you can easily adjust the bolt to fit your needs, making it versatile for various applications. The Grade 8 rating ensures that this bolt is suitable for heavy-duty tasks, providing you with confidence in its performance. Additionally, the zinc yellow coating enhances its resistance to corrosion, ensuring longevity even in outdoor conditions.

The Hillman Carriage Bolt is designed to securely fasten wood to either wood or metal, making it a versatile choice for many projects. Its flat head gives a nearly flush finish, which helps your work look neat and professional. The bolt’s head is shaped to remove the need for a washer, simplifying installation and saving you time. Plus, the square underside of the head locks itself in place, so you won’t need extra tools to keep it steady while you tighten it. These features make the Hillman Carriage Bolt a convenient and efficient option for your fastening needs.