S-90035A114 M4 x 8 mm DIN 912, ISO 4762, SAE AMS5731, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws
High-Strength A286 Stainless Steel Socket 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
- Exceptional tensile strength of 160,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Superior corrosion resistance from the passivated A286 stainless steel finish extends service life in harsh industrial environments.
- High hardness rating (Rockwell C33) provides excellent wear resistance and maintains thread integrity during repeated use.
- Precise Class 6g thread fit guarantees smooth assembly and secure fastening, minimizing production delays.
- Compact socket head design with 3mm hex drive allows for easy installation in confined spaces using standard tools.
- Full threading along the 8mm length offers uniform load distribution and versatile application across various material thicknesses.
- Compliance with multiple international standards (DIN 912, ISO 4762, SAE AMS5731) ensures interoperability and quality assurance for global projects.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered from A286 stainless steel to address critical challenges in demanding sectors like aerospace, automotive, and heavy machinery. The passivated finish significantly enhances corrosion resistance, making it ideal for environments exposed to moisture, chemicals, or extreme temperatures. Its high tensile strength and Rockwell C33 hardness prevent stripping and deformation under dynamic loads, ensuring long-term reliability. The metric coarse thread (0.7mm pitch) with Class 6g tolerance facilitates quick, precise installation, reducing assembly time while maintaining a secure fit. These features make it a top choice for applications requiring robust, corrosion-resistant screws that meet stringent industry standards without compromising performance.
Specification Summary & Compliance
The screw adheres to Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy for consistent performance. It conforms to DIN 912 and ISO 4762 specifications for socket head cap screws, as well as SAE AMS5731 and SAE AMS5737 for material and manufacturing quality. Additionally, it is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
