S-91280A300 M10 x 90 mm ISO 4014, DIN 931 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
- Exceptional load-bearing capacity with 110,000 psi tensile strength for reliable performance in demanding applications
- Superior durability and wear resistance thanks to Rockwell C21 hardness and Class 8.8 steel construction
- Easy installation and removal with external hex drive and standard 17mm head width for common tools
- Optimized thread engagement through M10x1.5mm coarse pitch design and 26mm minimum thread length
- Corrosion-resistant black finish providing enhanced protection in industrial environments
- Precise dimensional accuracy with Class 6g thread fit ensuring consistent performance and compatibility
- Global regulatory compliance meeting ISO 4014 standards, RoHS 3, and REACH requirements
Professional Applications & Engineering Value
This M10 hex head screw delivers exceptional engineering value for industrial applications requiring reliable fastening under significant stress. The Class 8.8 steel construction provides optimal strength-to-weight ratio, making it ideal for machinery assembly, structural frameworks, and heavy equipment where vibration resistance is critical. The partially threaded design allows for precise clamping force distribution, while the coarse metric thread ensures quick installation and superior holding power in various materials. The external hex drive accommodates standard tools for efficient maintenance and disassembly cycles. Engineered to withstand demanding conditions, this black steel fastener offers consistent performance in manufacturing, construction, and automotive applications where ISO 4014 compliance and regulatory adherence are mandatory.
Specification Summary & Compliance
This metric hex head screw features precise M10x1.5mm coarse threading with Class 6g thread fit tolerance, ensuring dimensional accuracy per ISO 4014 standards (equivalent to DIN 931). The fastener maintains 26mm minimum thread length on a 90mm overall length with 6.6mm head height and 17mm head width. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material compliance for industrial applications worldwide.
