S-91180A719 M12 x 100 mm ISO 8765, DIN 960 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 load-bearing capacity with Class 8.8 strength rating and 110,000 psi tensile strength for reliable performance in high-stress applications
- Enhanced corrosion resistance through zinc plating, extending service life in demanding industrial environments
- Precise thread engagement with Class 6h fit and extra fine 1.25mm pitch ensuring vibration resistance and secure fastening
- Optimized partial threading design providing superior clamping force distribution while reducing material usage
- Industry-standard compatibility with ISO 8765 and DIN 960 specifications for seamless integration into existing assemblies
- Robust material performance featuring Rockwell C21 hardness for excellent wear resistance and durability
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use across regulated industries
Professional Applications & Engineering Value
This M12 metric hex head screw delivers exceptional engineering value through its Class 8.8 steel construction and zinc plated finish, specifically designed to address critical industrial fastening challenges. The extra fine 1.25mm thread pitch combined with Class 6h thread fit provides superior vibration resistance in machinery, automotive, and structural applications where loosening under dynamic loads is a primary concern. The partially threaded design optimizes stress distribution while the external hex drive ensures reliable installation torque transmission. Engineered to ISO 8765 standards, this fastener maintains dimensional precision for consistent performance in assembly line operations and maintenance applications requiring repeatable, dependable connections.
Specification Summary & Compliance
Manufactured to precise Class 6h thread fit tolerances with M12 x 1.25mm extra fine metric threading and 100mm length. Complies with ISO 8765 (equivalent to DIN 960) manufacturing specifications. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance standards. Features Rockwell C21 hardness and 110,000 psi tensile strength per Class 8.8 requirements.
