Round-Head & Square-Neck Carriage Bolts

• The round, smooth head of a carriage bolt prevents it from being easily unscrewed, making it more secure.
• It offers a clean and finished appearance, making it ideal for visible applications.
• The square neck beneath the head helps the bolt stay in place when it is tightening, preventing it from rotating while you turn the nut. 
• The large, flat bearing surface distributes pressure evenly, reducing the risk of material damage during installation.
• Carriage bolts are used in a variety of materials, such as wood, metal, and plastic, making them versatile for numerous projects.
• They can be used for furniture assembly, deck construction, or securing metal components together.
• Their design is harder to tamper with compared to standard bolts. This makes them ideal for use in public areas or applications where security is important.
• The square neck design helps prevent the wood from splitting as the bolt is tightened, offering a more reliable connection compared to regular bolts.
• Carriage bolts tend to have a longer lifespan compared to other bolts due to their durability and resistance to wear and corrosion.

As a carriage bolt manufacturer, we know that your reputation depends on the quality and performance of our products. We have nearly 50 years in business as a supplier for major OEMs covering diverse market sectors including automotive, electrical, appliance, recreational, agricultural, military & defense, furniture, energy, and household goods. Valley Fastener is one of the largest fastener manufacturers in North America with an international distribution network allowing us to control quality from design through delivery. Let our manufacturing expertise guide your product design to ensure you’re getting the best solution for your fastening needs.

Contact one of our rivet experts today to answer any questions or for a detailed quote.