S-91390A677 M16 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 high-strength alloy steel construction and Rockwell C45 hardness, ensuring reliable performance in demanding applications.
- Precise fine thread engagement with M16 x 1.5mm Class 5g6g threads, offering excellent vibration resistance and secure fastening.
- Easy installation and removal thanks to the 8mm hex drive design, allowing for high torque application without head protrusion.
- Enhanced grip and alignment with the cup tip, which minimizes surface damage and provides consistent clamping force.
- Wide industrial compatibility by meeting DIN 916 and ISO 4029 standards, ensuring interchangeability and quality assurance.
- Long-term durability in harsh environments due to the material's resistance to wear and fatigue.
- Environmental and safety compliance with RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices.
Professional Applications & Engineering Value
This M16 metric set screw is engineered from alloy steel with a Rockwell C45 hardness to address common industrial challenges like vibration loosening and component slippage. The fine pitch thread (1.5mm) and Class 5g6g thread fit provide tight tolerances, reducing the risk of failure in heavy-duty applications such as machinery assembly, automotive systems, and precision equipment. The hex headless design with an 8mm drive allows for flush mounting in confined spaces, while the cup tip ensures minimal surface marring and improved torque transmission. Compliant with DIN 916 and ISO 4029, it offers reliable performance in industrial fastening solutions, enhancing operational efficiency and safety.
Specification Summary & Compliance
This set screw features M16 x 1.5mm fine pitch threads with a Class 5g6g tolerance for precise fit, manufactured according to DIN 916 and ISO 4029 standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements.
