Dowel Pins

Dowel pins are essential fastening components designed for precise alignment and secure positioning in a wide range of industrial applications. These cylindrical pins provide exceptional strength, durability, and accuracy, making them ideal for assembly, locating, and joining components in machinery, tooling, and structural applications. Available in various materials, sizes, and tolerances, dowel pins ensure reliability and repeatability in manufacturing and engineering environments.

At OneMonroe, we offer a comprehensive selection of high-quality dowel pins to meet the demands of diverse industries, including automotive, aerospace, and precision manufacturing. Our dowel pins are available in standard and custom configurations, ensuring compatibility with your specific requirements. Whether you need hardened steel, stainless steel, or specialty materials, our expert team is here to provide the right solution for your application.

Dowel Pins

  • Chamfered Ends: Dowel pins may have chamfered or rounded ends to facilitate easy insertion.
  • Corrosion Resistance: Coated or treated when used in environments where rust resistance is essential.
  • Definition: Dowel pins are cylindrical, unthreaded pins used to align or join two or more components accurately. They are typically press fit into one component and align with a corresponding hole.
  • Diameter: The pin’s thickness, which must fit precisely within the alignment holes to ensure proper alignment.
  • Length: Overall length, chosen based on the thickness of the materials being joined.
  • Material: Common materials include stainless steel, hardened steel, or plastic, depending on the application’s strength and corrosion resistance needs.
  • Tolerances: Precision tolerances are often necessary to ensure a tight fit and accurate alignment.

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