Durable A307 Grade A steel carriage bolts with a hot-dipped galvanized finish protect outdoor wood connections from corrosion. Sized at 1/4-20 thread and 8 inches long, these coarse-thread carriage bolts are ideal for decks, fences, and other exterior projects.
Key specifications
- Material: A307 Grade A carbon steel
- Finish: Hot-dipped galvanized for superior corrosion resistance
- Diameter: 1/4 in
- Thread pitch: Coarse 1/4-20
- Length: 8 in
- Head style: Carriage bolt (domed round head with square under head)
These carriage bolts are designed for wood-to-wood fastening. The square under the head helps prevent rotation during tightening, while the hot-dipped galvanized coating delivers dependable protection against moisture and the elements. Use with matching nuts and washers as needed for a secure, durable connection in outdoor projects.
Typical applications
- Outdoor decks and patios
- Fences, gates, and trellises
- Timber framing and carpentry projects
- Garden furniture and pergolas
Ready for your next projectorder these durable A307 Grade A steel carriage bolts today.
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