Parallel Dowel Pin ISO 8734

Dowel Pin ISO 8734 standard is an international standard that specifies the characteristics of dowel pins (parallel pins) of steel, through hardened or case hardened and martensitic stainless steel with nominal diameters ranging from 1 mm to 20 mm inclusive, and with both ends chamfered to 15°.

Description

What Are Parallel Dowel Pins ISO 8734

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Parallel Dowel Pins ISO 8734 are precision-engineered cylindrical pins used in mechanical assemblies for accurate alignment, positioning, and fastening of components. The ISO 8734 standard specifies dimensional tolerances and material requirements for these dowel pins, ensuring they meet international quality standards for precision applications. These pins are often used in high-precision environments where tighter tolerances are needed compared to other standards like ISO 2338.

Product Features

  • Brand: Pintech
  • Size: Can be customized
  • System of Measurement: Metric
  • Tolerance: m6 or as per requirement
  • Material: Alloy Steel or Stainless Steel
  • Material Processes: Hardened and tempered
  • Hardness Rating: HRC58~62
  • Sample: normal samples in stock are free

Key Characteristics of Parallel Dowel Pins ISO 8734

Standardized Design

The ISO 8734 specification ensures consistent dimensions, making the pins interchangeable between different manufacturers and projects.

Tighter Tolerances

ISO 8734 pins are manufactured with stricter tolerances, making them suitable for precision applications where exact alignment is crucial.

Surface Finish

The smooth, polished surface allows for easy insertion and removal while minimizing wear on the components and ensuring a secure fit.

Applications Of Parallel Dowel Pins ISO 8734

Industrial Machinery

These dowel pins are used in mechanical assemblies to accurately align and position parts such as gears, casings, shafts, and machine tools.

Automotive Engineering

ISO 8734 pins are commonly found in the automotive industries, particularly in engine components, transmission systems, where precision is critical.

Tool and Die Making

In jigs, fixtures, and tooling, ISO 8734 dowel pins help maintain precise alignment of workpieces and tools during machining and assembly processes.