3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts

These 3/8-16 x 4 Carriage Bolts from Midwest are crafted from durable low-carbon steel, ensuring strength and long-lasting performance. Featuring a zinc finish, they offer moderate corrosion resistance, making them suitable for a variety of indoor and outdoor applications. The square neck design prevents the bolt from turning when tightening with a nut and washer, simplifying installation and enhancing reliability. Ideal for woodworking and construction projects, these carriage bolts provide a clean, finished appearance with their large, domed heads while delivering maximum holding power. The precise threading ensures smooth engagement with nuts, keeping components securely connected even under stress. Perfect for both professional contractors and DIY enthusiasts, these bolts are a dependable choice for fastening wood and other materials.

Features

• Manufactured from low-carbon steel for durability and strength
• Large, domed head provides a clean finished appearance and maximum holding power in wood
• Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
• Zinc finish provides moderate corrosion resistance
• Square neck prevents bolt from turning with nut and washer during installation

Specifications

• Country of Origin: China
• Nominal Size: 3/8 in.-16 x 4 in.
• Tariff Code: 7318.15.2055
• Diameter: 3/8"
• Class: BL
• Drive Type: Hex
• Material: Steel
• Thread Type: Coarse
• Thread Size: 16
• Length: 4"
• Scale: Standard
• Finish: Zinc
• Product Line: GF
• Drive Size: 9/16" Wrench
• Subclass: CS
• Retail Selling Unit Piece Count: 50