S-91390A575 M24 x 25 mm DIN 916, ISO 4029 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
- Superior holding power with coarse 3mm pitch thread design for maximum resistance to loosening in high-vibration environments
- Exceptional durability from alloy steel construction with Rockwell C45 hardness rating for long service life under heavy loads
- Secure anti-rotation performance thanks to the cup tip design that creates positive engagement with mating surfaces
- Precise thread fit with Class 5g6g tolerance ensuring consistent installation and reliable clamping force
- Easy installation and removal through 12mm hex drive design, providing excellent torque transmission
- Space-saving headless configuration ideal for applications with limited clearance requirements
- Full regulatory compliance meeting international DIN 916/ISO 4029 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
This M24 metric set screw delivers exceptional engineering value in demanding industrial applications where vibration resistance and reliable positioning are critical. The alloy steel construction with Rockwell C45 hardness provides the necessary strength to withstand heavy dynamic loads without deformation, while the cup tip design ensures positive mechanical locking by creating a permanent indentation in the mating component. The coarse thread pitch offers superior resistance to loosening compared to fine-pitch alternatives, making it ideal for heavy-duty machinery, power transmission systems, and precision equipment requiring secure shaft-hub connections. The headless configuration with hex drive allows for flush mounting in space-constrained assemblies, providing both functional and aesthetic benefits in professional applications.
Specification Summary & Compliance
This set screw features M24 x 3mm coarse thread with Class 5g6g thread fit per ISO metric standards, ensuring precise dimensional accuracy and consistent performance. Manufactured to meet DIN 916 and ISO 4029 specifications for dimensional and mechanical requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for use in regulated industries and international markets.
