1/2"-13 x 4" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts

These 1/2-13 x 4 Carriage Bolts by DecorMaster™ are crafted from durable low-carbon steel, ensuring strength and long-lasting performance. Featuring a hot-dip galvanized finish, they offer excellent resistance to corrosion, making them ideal for exterior and treated wood applications. The square neck design prevents the bolt from turning during installation, while the large, domed head provides a clean, finished look and maximizes holding power in wood. Perfect for construction, woodworking, and outdoor projects, these carriage bolts deliver reliable fastening where a secure and neat connection is essential. Their precise threading allows smooth engagement with nuts, ensuring components stay firmly connected even under stress. Whether for professional contractors or DIY enthusiasts, these bolts provide dependable strength and a professional finish for a variety of applications.

Features

• Large, domed head provides a clean finished appearance and maximum holding power in wood
• Square neck prevents bolt from turning with nut and washer during installation
• Hot-dip galvanized coating is suitable for exterior and treated wood applications
• Manufactured from low-carbon steel for durability and strength
• Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress

Certifications

• No

Specifications

• Thread Type: Coarse
• Diameter: 1/2"
• Material: Steel
• Class: BG
• Retail Selling Unit Piece Count: 25
• Length: 4"
• Drive Size: N/A
• Subclass: CS
• Tariff Code: 7318.15.2055
• Thread Size: 13
• Scale: Standard
• Drive Type: None
• Nominal Size: 1/2 in.-13 x 4 in.
• Country of Origin: China
• Product Line: GF
• Finish: Hot Dipped Galvanized