S-91180A907 M12 x 45 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 tensile strength of 110,000 psi ensures reliable performance in demanding industrial applications, reducing the risk of fastener failure.
- Enhanced corrosion resistance from zinc plating extends service life in harsh environments, minimizing maintenance and replacement costs.
- Precision fine threading with a 1.5mm pitch provides superior grip and vibration resistance, ideal for high-stress assemblies.
- High-strength Class 8.8 steel construction offers excellent durability and load-bearing capacity for heavy-duty fastening needs.
- External hex drive design allows for easy installation and removal with standard tools, improving assembly efficiency.
- Full threading along the 45mm length ensures maximum engagement and holding power in various material thicknesses.
- Compliance with ISO 8676 and DIN 961 standards guarantees dimensional accuracy and interchangeability in global engineering projects.
Professional Applications & Engineering Value
These M12 hex head screws are engineered to address common industrial challenges such as vibration loosening and material fatigue. Made from Class 8.8 steel with a Rockwell C21 hardness, they provide exceptional shear and tensile strength for heavy machinery, structural frameworks, and automotive assemblies. The fine 1.5mm pitch metric thread and Class 6h thread fit ensure tight, secure fastening in precision applications, while the zinc plating offers reliable protection against corrosion in outdoor or humid conditions. Ideal for sectors requiring ISO 8676 compliant fasteners, these screws deliver consistent performance in construction, manufacturing, and equipment maintenance, reducing downtime and enhancing safety.
Specification Summary & Compliance
This M12 x 1.5mm x 45mm hex head screw features a Class 6h thread fit for precise tolerance and is fully threaded for maximum versatility. It meets ISO 8676 and DIN 961 specifications for dimensional accuracy and threading standards. The fastener is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are adhered to in industrial use.
