S-92905A623 M8 x 60 mm DIN 915, ISO 4028 Set Screws

Set Screws

0656FA00072 Set Screws
0656FA00072 Set Screws

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

Part No.
Part No. 0656FA00072
Equivalent to mcmaster :
92905A623

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 60 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Extended
Tip Length 4.3 mm
Tip Length Tolerance -0.3mm to 0
Tip Diameter 5 mm
Tip Diameter Tolerance -0.3mm to 0
Drive Style Hex
Drive Size 4

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 for reliable, vibration-resistant fastening in demanding applications.
  • Exceptional durability and wear resistance thanks to Alloy Steel construction and a Rockwell C45 hardness rating.
  • Easy and secure installation with a hex drive style, providing high torque transmission without the need for a protruding head.
  • Optimized for quick assembly with a coarse 1.25mm thread pitch, reducing installation time and effort.
  • Enhanced grip and positioning from the extended 5mm tip, ensuring the screw bites securely into the mating material.
  • Guaranteed dimensional accuracy and interchangeability, manufactured to meet stringent DIN 915 and ISO 4028 standards.
  • Safe for use in regulated industries with full compliance to RoHS 3 and REACH environmental directives.

Professional Applications & Engineering Value

This M8 set screw is engineered to solve critical challenges in industrial assembly and machinery. The alloy steel material and Rockwell C45 hardness provide the necessary strength to resist loosening under high vibration and dynamic loads, a common failure point in motor mounts, pulleys, and gear assemblies. The headless, hex drive design allows for flush mounting in confined spaces where a protruding head is not feasible. The extended tip with a precise diameter ensures a positive bite into shafts and hubs, preventing slippage and maintaining alignment. As a metric fastener with a coarse thread, it offers rapid installation, making it an efficient choice for high-volume production lines while adhering to internationally recognized DIN 915 / ISO 4028 specifications.

Specification Summary & Compliance

This set screw features an M8 x 1.25mm coarse metric thread with a Class 6g tolerance for precise fit. The extended tip has a diameter of 5 mm and a length of 4.3 mm, with specified tolerances to ensure consistency. Manufacturing and quality are controlled to meet DIN 915 and ISO 4028 standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.

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