S-91280A662 M10 x 70 mm ISO 4017, DIN 933, ISO 898 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 tensile strength with Class 8.8 rating (110,000 psi) for reliable performance in demanding applications
- Superior corrosion resistance provided by zinc plating, extending service life in harsh environments
- Maximum holding power through fully threaded design ensuring secure fastening across the entire length
- Easy installation and removal with standard external hex drive and 17mm head width for common tool compatibility
- Precise thread engagement with Class 6h fit and coarse thread pitch (1.5mm) for quick assembly and vibration resistance
- Consistent quality assurance through compliance with ISO 4017, DIN 933, and ISO 898 manufacturing standards
- Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial use
Professional Applications & Engineering Value
These M10 hex head screws deliver critical engineering solutions where high tensile strength and corrosion resistance are paramount. The Class 8.8 steel construction with Rockwell C21 hardness provides exceptional durability for heavy-duty applications in construction, machinery assembly, and structural frameworks. The fully threaded metric design with coarse thread spacing ensures rapid installation and superior vibration resistance, while the zinc plated finish protects against environmental degradation. The external hex drive and standardized dimensions allow for efficient installation using common industrial tools, reducing assembly time and maintenance costs in manufacturing, automotive, and infrastructure projects where reliable steel fasteners are essential for long-term structural integrity.
Specification Summary & Compliance
This metric hex bolt features precise Class 6h thread fit tolerance with M10x1.5 coarse thread specifications. Manufacturing complies with ISO 4017, DIN 933, and ISO 898 standards for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use in industrial applications worldwide.
