S-92905A621 M6 x 60 mm DIN 915, ISO 4028 Set Screws

Set Screws

0656FA00070 Set Screws
0656FA00070 Set Screws

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

Part No.
Part No. 0656FA00070
Equivalent to mcmaster :
92905A621

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 60 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Extended
Tip Length 3.25 mm
Tip Length Tolerance -0.25mm to 0
Tip Diameter 4 mm
Tip Diameter Tolerance -0.3mm to 0
Drive Style Hex
Drive Size 3

Material & Strength

Material Alloy Steel
Hardness Rockwell C45

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 915, ISO 4028
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior holding power with Class 6g thread fit ensuring reliable, vibration-resistant fastening in demanding applications.
  • Exceptional durability and wear resistance provided by Alloy Steel construction and a Rockwell C45 hardness rating.
  • Precise component positioning enabled by the extended 4mm tip diameter for secure location and alignment.
  • Streamlined installation in confined spaces thanks to the headless design and internal hex drive (size 3).
  • Optimized for high-volume assembly with a coarse 1mm thread pitch for faster driving and reduced installation time.
  • Guaranteed dimensional consistency and interchangeability through compliance with DIN 915 and ISO 4028 standards.
  • Safe for use in regulated environments as it is fully compliant with RoHS 3 and REACH environmental directives.

Professional Applications & Engineering Value

This M6 set screw is engineered to solve critical challenges in industrial machinery and precision equipment. The alloy steel construction and high Rockwell C45 hardness provide the necessary strength to resist loosening under severe vibration and dynamic loads, a common failure point in motor pulleys, gears, and rotating shafts. The extended tip with a defined diameter ensures positive engagement and prevents damage to the component being secured, offering a more reliable alternative to standard cup point screws. Its headless design and metric coarse thread make it ideal for applications where space is limited and fast installation is paramount, delivering long-term engineering value and reduced maintenance cycles.

Specification Summary & Compliance

This set screw conforms to the dimensional and mechanical specifications of DIN 915 / ISO 4028. The M6 x 1 mm thread features a Class 6g tolerance for precision fit. The extended tip has a diameter of 4 mm (-0.3mm to 0 tolerance) and a length of 3.25 mm (-0.25mm to 0 tolerance). The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances for global industrial use.

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