S-91180A640 M10 x 45 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 with 110,000 psi rating ensures reliable performance in demanding applications, reducing failure risks.
- Enhanced corrosion resistance from zinc plating prolongs fastener life in harsh industrial environments.
- Precision fine threading (1.25 mm pitch) provides secure, vibration-resistant connections for critical assemblies.
- Class 8.8 strength grade offers excellent durability and load-bearing capacity for heavy-duty fastening needs.
- Partially threaded design allows for controlled clamping force and easier alignment in structural applications.
- External hex drive and hex head enable quick installation and high torque application with standard tools.
- Compliance with ISO 8765, RoHS 3, and REACH ensures adherence to international quality and environmental standards.
Professional Applications & Engineering Value
This M10 hex head screw is engineered to address common industrial challenges such as joint integrity and environmental degradation. The Class 8.8 steel construction, combined with a Rockwell C21 hardness, provides robust resistance to shear and tensile stresses, making it ideal for machinery, automotive, and construction applications. The fine metric thread (1.25 mm pitch) enhances grip in materials prone to vibration loosening, while the zinc plating offers a protective barrier against moisture and chemicals. Its partially threaded configuration ensures precise load distribution, reducing the risk of strip-out in critical assemblies. This fastener delivers reliable performance in heavy-duty fastening scenarios where consistency and compliance with ISO 8765 standards are paramount.
Specification Summary & Compliance
This product features a metric M10x1.25 fine thread with a Class 6h thread fit for precise dimensional accuracy, ensuring consistent engagement. It adheres to ISO 8765 (equivalent to DIN 960) for manufacturing standards, guaranteeing uniformity and reliability. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms it is free from hazardous substances, meeting environmental and safety regulations for industrial use.
