S-92905A608 M4 x 25 mm DIN 915, ISO 4028 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
- Maximum holding power with Rockwell C45 hardness alloy steel construction for superior resistance to wear and deformation
- Precise Class 6g thread fit ensures reliable engagement and consistent clamping force in demanding applications
- Extended 2.25mm tip with tight tolerances provides deeper penetration and secure fastening in soft materials
- Hex drive design allows for high-torque installation with standard tools, preventing cam-out and tool slippage
- Coarse M4 x 0.7mm metric thread enables quick assembly and reduced cross-threading risk in industrial settings
- Full compliance with DIN 915/ISO 4028 standards guarantees dimensional accuracy and interchangeability
- RoHS 3 and REACH compliant for safe use in regulated environments without hazardous substances
Professional Applications & Engineering Value
This alloy steel set screw with M4 coarse thread and hex drive is engineered to solve critical fastening challenges in industrial applications such as machinery assembly, automotive components, and precision equipment. The Rockwell C45 hardness provides exceptional durability against vibrational loosening and mechanical stress, while the extended tip ensures positive seating in shafts and collars. Manufactured to DIN 915/ISO 4028 specifications, it delivers reliable performance in high-torque environments where metric thread accuracy and Class 6g fit prevent premature failure. Its right-hand thread design facilitates standard installation, making it ideal for maintenance and production lines requiring consistent, long-term holding power.
Specification Summary & Compliance
This M4 set screw features a 25mm length with 0.7mm coarse pitch and Class 6g thread fit per ISO metric standards. The extended tip has a diameter of 2.5mm (-0.25mm tolerance) and length of 2.25mm (-0.25mm to 0 tolerance). It conforms to DIN 915 (ISO 4028) manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
