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18-8 Stainless Steel Carriage Bolt

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18-8 stainless steel carriage bolts feature a domed head and square neck to prevent rotation, making them ideal for wood construction projects like decking, framing, and fencing.

  • Installation: Domed head with no drive; install using a wrench or socket set

  • Size Options: Available in various diameters and lengths, suitable for a range of wood construction applications

  • Thread Pitch (TPI): Varies by diameter; standard coarse threading for general-purpose fastening

  • Material/Finish: 18-8 stainless steel for excellent corrosion resistance

          Carriage Bolt Specifications

          Our carriage bolt spec sheet covers dimensional standards, thread lengths, mechanical properties by grade (A, 5, 18-8, 316), and finish types like zinc and hot-dip galvanized.

          Read our Carriage Bolt spec sheet.
          Carriage Bolt Additional Resources

          Want to learn more about carriage bolts? Check out our quick guides on:

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          Refund Policy

          We offer a straightforward 30-day return policy for most unused items in their original condition. If something's not right, we'll work with you to make it right. Read our full refund policy.

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