S-91180A636 M10 x 35 mm ISO 8676, DIN 961 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 corrosion resistance with zinc plating for extended service life in demanding environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibration
- Precision Class 6h thread fit provides secure, consistent fastening with minimal play
- Fine 1.25mm thread pitch delivers enhanced grip and vibration resistance in critical assemblies
- Full threading along the 35mm length offers maximum adjustability and holding power
- External hex drive design enables quick installation and high torque application with standard tools
- Class 8.8 strength rating guarantees consistent mechanical properties for industrial applications
Professional Applications & Engineering Value
These M10 hex head screws are engineered to address critical fastening challenges in industrial machinery, automotive assemblies, and structural applications. The Class 8.8 steel construction combined with Rockwell C21 hardness provides exceptional resistance to shear forces and fatigue, while the zinc plating offers reliable protection against corrosion in humid or chemically aggressive environments. The fine metric thread (M10×1.25) ensures superior vibration resistance compared to coarse-thread alternatives, making these fully threaded fasteners ideal for applications where loosening under dynamic loads is a concern. The external hex drive allows for high torque application without stripping, supporting efficient assembly processes in manufacturing and maintenance operations.
Specification Summary & Compliance
Manufactured to ISO 8676 specifications with Class 6h thread tolerance ensuring precise fit and consistent performance. These metric hex head screws feature a 35mm length with fully threaded design and right-hand thread direction. The fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications requiring strict material compliance standards.
