S-91280A098 M10 x 25 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex Head 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 load-bearing capability with Class 8.8 strength grade and 110,000 psi tensile strength for reliable performance in demanding applications
- Enhanced corrosion resistance from black steel construction, providing extended service life in industrial environments
- Optimal thread engagement with Class 6g thread fit and coarse M10x1.5 thread pitch ensuring secure fastening and vibration resistance
- Efficient installation and removal through external hex drive design compatible with standard tools, reducing assembly time
- Full-threaded design maximizing grip length and distribution of clamping force across the entire 25mm length
- Global compliance assurance meeting ISO 4017 DIN 933 specifications for consistent quality and interchangeability
- Environmental regulation adherence with RoHS 3 and REACH compliance for safe use in regulated industries
Professional Applications & Engineering Value
This M10 hex head screw delivers critical engineering value through its Class 8.8 steel construction and fully threaded design, specifically engineered to address industrial fastening challenges. The coarse metric thread with Class 6g tolerance provides superior resistance to loosening under vibration, making it ideal for heavy machinery, structural steel connections, and automotive assemblies. The external hex drive enables high-torque installation without stripping, while the black steel finish offers basic corrosion protection for indoor industrial environments. With 110,000 psi tensile strength, this fastener maintains joint integrity under significant static and dynamic loads, preventing catastrophic failures in critical applications where reliability is paramount.
Specification Summary & Compliance
This M10x1.5x25mm hex head screw maintains precise Class 6g thread fit per metric standards with coarse thread spacing for optimal performance. Manufacturing strictly adheres to ISO 4017 DIN 933 specifications, ensuring dimensional accuracy and mechanical properties. The fastener demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making it suitable for global industrial supply chains requiring certified components.
