S-90854A189 M10 x 25 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 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
- Exceptional tensile strength with Class 10.9 rating (150,000 PSI) ensures reliable performance in high-stress industrial applications
- Superior corrosion resistance through zinc yellow-chromate plating extends service life in harsh environments
- Optimized torque transmission with external hex head design provides secure installation and removal
- Precision thread engagement with Class 6h fit and coarse pitch (1.5mm) enables faster assembly and reduced cross-threading risk
- Full threading along 25mm length delivers maximum grip strength and uniform load distribution
- Rockwell C32 hardness maintains structural integrity under repeated stress and vibration
- Global compliance assurance with RoHS 3 and REACH regulations for environmentally responsible sourcing
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M10 hex head screws combine Class 10.9 strength with metric coarse threading to solve critical fastening challenges. The steel construction with zinc yellow-chromate plating provides exceptional corrosion protection in manufacturing equipment, machinery assembly, and structural frameworks where environmental exposure is a concern. The external hex drive and fully threaded design ensure rapid installation and maximum clamping force distribution, reducing assembly time while maintaining joint integrity under heavy loads and vibration. Meeting ISO 4017/DIN 933 standards, these metric screws deliver consistent performance in automotive, construction, and heavy equipment applications where reliability is paramount.
Specification Summary & Compliance
Manufactured to ISO 4017/DIN 933 specifications with Class 6h thread fit precision and metric coarse pitch (1.5mm) threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features 25mm length with fully threaded right-hand thread configuration and external hex drive for standardized tool compatibility across industrial applications.
