Description
Meet the demands of tough, everyday fastening with the A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 5/8-11 x 4 1/2. These bolts combine sturdy Grade A carbon steel with a durable hot-dip galvanized coating for reliable performance in a variety of environments.
Key specifications
- Material: A307 Grade A steel
- Finish: Hot-dipped galvanized
- Thread: Coarse 5/8-11 UNC
- Length: 4 1/2 in
- Head style: Carriage bolt
- Standards: ASTM A307 Grade A
Designed for general-purpose fastening with dependable strength and corrosion resistance thanks to the zinc coating.
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800-222-0324

