S-94863A224 M8 x 70 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 durability with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance through specialized black coating that extends service life in harsh industrial environments
- Optimal thread engagement with Class 6h fit and coarse 1.25mm pitch ensuring secure fastening and vibration resistance
- Enhanced installation efficiency featuring external hex drive and fully threaded design for quick assembly and maximum grip length
- Proven material reliability with Rockwell C32 hardness maintaining structural integrity under heavy loads
- Global compatibility through ISO 4017/DIN 933 standardization for seamless integration in international projects
- Environmental compliance meeting RoHS 3 and REACH regulations for safe, sustainable manufacturing
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M8 hex head screws deliver exceptional performance in machinery assembly, structural frameworks, and heavy equipment manufacturing. The Class 10.9 strength rating combined with 150,000 psi tensile strength ensures reliable fastening under extreme mechanical stress, while the corrosion-resistant black coating provides long-term protection against environmental degradation. The fully threaded metric design with coarse 1.25mm pitch offers superior holding power in various materials, from steel to aluminum substrates. These steel fasteners with external hex drive enable efficient installation using standard tools, reducing assembly time in production lines and maintenance operations across automotive, construction, and industrial manufacturing sectors.
Specification Summary & Compliance
This high-strength hex head screw features precise M8 x 1.25mm thread dimensions with Class 6h fit tolerance ensuring accurate thread engagement. Manufactured to ISO 4017/DIN 933 standards with 70mm length and fully threaded configuration. The fastener demonstrates compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to international safety and sustainability requirements for industrial components.
