dowel pins

Specification Highlights:

• Material Options:

  • Stainless Steel (SS304, SS316) – corrosion-resistant

  • Alloy Steel – high strength, hardened

  • Carbon Steel – economical and durable

  • Brass – non-magnetic and corrosion-resistant

  • Hardened Tool Steel – for heavy-duty applications

• Types of Dowel Pins:

  • Standard / Solid Dowel Pins

  • Tapered Dowel Pins

  • Threaded Dowel Pins

  • Grooved Dowel Pins

  • Spring / Slotted Dowel Pins (flexible under load)

• Size Range:

  • Diameter: 1 mm to 20 mm (or 1/16" to 1")

  • Length: 3 mm to 120 mm (custom lengths available)

• Tolerance & Fit:

  • Precision ground to tight tolerances (ISO or ANSI standards)

  • Press-fit (interference fit) or slip-fit depending on application

  • Available in m6, h7, or custom tolerances

• Finish / Coating Options:

  • Plain / Self-finished

  • Zinc plated (for mild corrosion protection)

  • Black oxide (for tool steel)

  • Passivated (for stainless steel)

• Standards Compliance:

  • DIN 6325, DIN 7

  • ISO 8734, ISO 2338

  • ANSI B18.8.2

  • IS 6688

• Applications:

  • Locating and aligning components in jigs and fixtures

  • Assembly of gears, pulleys, or bushings

  • Alignment in dies, molds, and tool components

  • Robotics, engines, and structural assemblies

  • Electrical and electronic components

• Key Features:

  • High precision for accurate alignment

  • Strong shear strength and durable

  • Corrosion-resistant variants available for harsh environments

  • Easy to install – press-fit or slip-fit

  • Maintains long-term alignment under vibration or load

  • Available in metric and imperial sizes