Description
Grade 8 Zinc Yellow Plated Carriage Bolts — 1/2-13 UNC, 5-1/2 in length
Engineered for strength and reliability, these Grade 8 carriage bolts deliver secure, durable connections in wooden structures. The 1/2-13 UNC thread size and 5-1/2 inch overall length make them ideal for deck, fence, and timber framing projects where a flush, tamper-resistant fastener is required.
With a domed carriage bolt head and a square undercut, these bolts resist turning during installation and provide clean, professional results. The zinc yellow plating offers corrosion resistance and a distinctive yellow chromate finish that helps with spotting and inventory management in outdoor environments.
- Size and thread: 1/2 inch diameter, 13 TPI, UNC thread; length 5-1/2 inches
- Material: Grade 8 steel for high tensile strength
- Finish: Zinc yellow plated (yellow chromate) for corrosion resistance
- Head style: Domed carriage bolt head with a square undercut to prevent turning
- Applications: Ideal for outdoor wooden assemblies, decks, fences, and heavy-duty timber connections
- Pairing: Complements standard nuts and washers for secure fastening
Upgrade your hardware with these Grade 8 zinc yellow plated carriage bolts and enjoy strong, long-lasting performance in demanding woodworking projects. Add to your cart today for reliable strength where it matters most.
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