S-98867A250 M6 x 23.5 mm DIN 939 Setup Studs

Setup Studs

1453FA00478 Setup Studs
1453FA00478 Setup Studs

Image may differ from product. See technical specification for details.

Part No.
Part No. 1453FA00478
Equivalent to mcmaster :
98867A250

Basic Information

System of Measurement Metric
RoHS RoHS 3 (2015/863/EU) Compliant
Specifications Met DIN 939

Dimension Parameters

Length 23.5 mm

Thread Parameters

Threading Threaded on Both Ends
Thread Size M6
Thread Pitch 1 mm
Thread Fit Class 6g

End A Parameters

Thread Length (A) 11 mm

End B Parameters

Thread Length (B) 6 mm

Material & Strength Parameters

Material Steel
Min. Tensile Strength 116000 psi
Minimum Hardness Rockwell C22
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Dual-threaded design enables flexible installation and secure connections from both ends, reducing assembly time in complex setups.
  • High tensile strength of 116,000 psi ensures reliable performance under heavy loads, minimizing the risk of mechanical failure.
  • Precision Class 6g thread fit guarantees consistent engagement and vibration resistance in demanding applications.
  • Rockwell C22 hardness rating provides excellent wear resistance and durability for repeated use in industrial environments.
  • Full compliance with DIN 939 standards assures dimensional accuracy and interchangeability with other metric components.
  • RoHS 3 compliance meets environmental regulations, making them suitable for global supply chains and sensitive applications.
  • Compact 23.5mm length with 1mm pitch offers space-saving solutions while maintaining strong thread engagement.

Professional Applications & Engineering Value

These M6 setup studs are engineered to address critical alignment and mounting challenges in precision machinery and equipment assembly. The steel construction combined with Class 6g thread fit ensures minimal backlash and superior vibration resistance, preventing loosening in high-cycle applications. With threading on both ends, they serve as ideal spacers, alignment pins, or mounting components in jigs, fixtures, and automated systems. The 1mm thread pitch provides fine adjustment capability, while the specific thread lengths (11mm and 6mm) allow for optimized engagement in different material thicknesses. These metric studs deliver reliable performance in CNC machining setups, industrial automation, and precision manufacturing where dimensional stability and repeatability are paramount.

Specification Summary & Compliance

Manufactured to DIN 939 specifications with Class 6g thread tolerance for precise fit. The studs feature M6 x 1mm thread size with 23.5mm total length and specific thread lengths of 11mm and 6mm. Mechanical properties include minimum 116,000 psi tensile strength and Rockwell C22 hardness. Compliant with RoHS 3 (2015/863/EU) environmental directives, ensuring restriction of hazardous substances for industrial applications.

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