S-91280A371 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional durability with Class 8.8 steel construction and 110,000 psi tensile strength for reliable performance in demanding environments
- Secure installation enabled by external hex drive design that provides excellent torque transmission and prevents stripping
- Precise thread engagement with Class 6g thread fit and fine 1.25mm pitch ensuring tight, vibration-resistant connections
- Full thread coverage along the entire 35mm length for maximum grip strength and uniform load distribution
- Corrosion resistance with black finish that protects against environmental degradation in industrial settings
- Global compatibility through compliance with ISO 8676 (DIN 961) metric standards for international project requirements
- Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
These M10 hex head screws deliver critical engineering value through their Class 8.8 steel construction and fully threaded design, specifically engineered to address common industrial fastening challenges. The combination of 110,000 psi tensile strength and Rockwell C21 hardness ensures reliable performance in heavy-duty applications where vibration resistance and structural integrity are paramount. The fine 1.25mm pitch and Class 6g thread fit provide superior clamping force distribution, preventing loosening under dynamic loads while the external hex drive facilitates quick installation with standard tools. These metric fasteners are particularly valuable in machinery assembly, structural frameworks, and equipment manufacturing where consistent, high-strength connections are essential for operational safety and longevity.
Specification Summary & Compliance
This fully threaded hex head screw features precise M10 x 1.25mm metric threading with Class 6g tolerance for optimal fit. Manufactured to ISO 8676 (DIN 961) specifications, the fastener maintains dimensional accuracy throughout its 35mm length. The product complies with RoHS 3 (2015/863/EU) restrictions on hazardous substances and meets REACH (EC 1907/2006) requirements for chemical safety, ensuring regulatory compliance for international industrial applications.
