5/16"-18 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts
These 5/16-18 x 1-1/4 Carriage Bolts from Midwest are crafted from durable low-carbon steel, ensuring long-lasting strength for your fastening needs. Featuring a zinc finish, they offer moderate corrosion resistance, making them suitable for various indoor and outdoor applications. The square neck design prevents the bolt from turning when tightening the 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, maintaining a secure connection even under stress. Whether you are working on furniture assembly, decking, or general structural fastening, these bolts are a dependable choice for both professional contractors and DIY enthusiasts.
Features
- Large, domed head provides a clean finished appearance and maximum holding power in wood
- 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
- Zinc finish provides moderate corrosion resistance
- Square neck prevents bolt from turning with nut and washer during installation
Specifications
- Thread Size: 18
- Drive Type: None
- Scale: Standard
- Diameter: 5/16"
- Retail Selling Unit Piece Count: 100
- Subclass: CS
- Material: Steel
- Product Line: GF
- Length: 1-1/4"
- Drive Size: N/A
- Class: BL
- Finish: Zinc
- Country of Origin: China
- Tariff Code: 7318.15.2055
- Nominal Size: 5/16 in.-18 x 1-1/4 in.
- Thread Type: Coarse