Description
A307 Grade A Steel Hot-Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 1-1/4 in are robust, outdoor-ready fasteners designed for dependable wood-to-wood connections. Featuring a hot-dipped galvanized coating, these carriage bolts deliver superior corrosion resistance for decks, fences, and other exterior wood projects, while the coarse 1/4-20 thread ensures quick, secure installation.
Key Features
- Material: A307 Grade A steel for dependable strength
- Finish: Hot-dipped galvanized coating for excellent corrosion resistance in outdoor environments
- Thread Type: Coarse 1/4-20 threads for fast driving and strong grip
- Size: 1/4-20 x 1-1/4 in
- Head Style: Carriage bolts with a domed head and a square under-head to prevent turning during installation
Specifications
- Diameter: 1/4 inch
- Threads per inch: 20 (coarse)
- Length: 1-1/4 inches
- Material: ASTM A307 Grade A steel
- Finish: Hot-dipped galvanization
Common Applications
- Decks, fences, and outdoor wooden structures
- Furniture frames and agricultural buildings requiring durable wood-fastening solutions
- General lumber-to-lumber connections where corrosion resistance is important
Choose these A307 Grade A galvanized carriage bolts for reliable performance, easy installation, and lasting protection against the elements in outdoor woodworking projects.
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If you’re not sure that this product is right for you, give us a call!
800-222-0324

