S-91180A762 M12 x 90 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 tensile strength of 110,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Enhanced corrosion resistance from zinc plating prolongs service life, even in harsh industrial environments.
- Precise Class 6h thread fit and fine 1.5mm pitch enable secure, vibration-resistant connections.
- Partially threaded design provides optimal grip and clamping force where full threading isn't required.
- Class 8.8 strength grade guarantees consistent durability and load-bearing capacity for heavy-duty use.
- External hex drive and standard head allow for easy installation and removal with common tools.
- Compliance with ISO 8765, RoHS 3, and REACH ensures product safety and environmental responsibility.
Professional Applications & Engineering Value
This M12 hex head screw is engineered to address critical fastening challenges in industrial settings. The Class 8.8 steel construction, combined with a Rockwell C21 hardness, provides exceptional resistance to shear and tensile stresses, making it ideal for machinery, structural assemblies, and automotive applications. The fine metric thread (1.5mm pitch) offers superior holding power in materials prone to vibration loosening. Zinc plating adds a protective barrier against corrosion, extending the fastener's lifespan in outdoor or humid conditions. Its partially threaded shank ensures that the unthreaded portion bears against the material, distributing clamp load efficiently and preventing joint slippage. These features make it a dependable choice for engineers seeking high-strength, metric coarse thread solutions that meet rigorous ISO 8765 standards.
Specification Summary & Compliance
This fastener adheres to precise dimensional tolerances, including a Thread Fit of Class 6h and compliance with ISO 8765 (DIN 960) specifications. It is manufactured to meet Class 8.8 strength grade requirements, ensuring consistent mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use and environmental sustainability.
