S-92098A161 M6 x 25 mm DIN 551, ISO 4766 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional holding power from high-strength alloy steel construction, ensuring reliable fastening in demanding applications.
- Superior wear resistance and durability thanks to a Rockwell B67 hardness rating, extending the screw's service life.
- Precise and secure fit with a Class 6g thread fit, providing optimal engagement and reducing the risk of loosening.
- Simplified installation and removal using a standard slotted drive, compatible with common hand tools.
- Flush, headless design for a clean finish and use in applications where a protruding head is not permissible.
- Guaranteed quality and interchangeability through compliance with DIN 551 and ISO 4766 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 x 1 mm metric set screw is engineered to solve critical challenges in precision assembly. The alloy steel material and Rockwell B67 hardness provide the necessary strength to resist vibrational loosening and shear forces in machinery, automotive components, and permanent fixtures. Its headless and flat tip design allows it to sit flush against or within a surface, making it ideal for securing collars, gears, and pulleys onto shafts without interference. The coarse thread and Class 6g tolerance ensure quick assembly and a secure fit, even in softer materials, reducing installation time and improving overall joint integrity. This combination of features delivers a reliable, high-performance fastener for industrial applications where precision and durability are non-negotiable.
Specification Summary & Compliance
This set screw features an M6 x 1 mm coarse metric thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured to meet the specifications of DIN 551 and ISO 4766. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.
