S-98511A736 M4 x 8 mm Aluminum Socket Head Screws
Aluminum 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 corrosion resistance through blue-anodized 7075 aluminum construction, ideal for harsh industrial environments
- Superior thread precision with Class 3A fit ensuring reliable, vibration-resistant connections in critical assemblies
- High-strength aluminum alloy provides excellent durability-to-weight ratio for performance-critical applications
- Optimized hex drive system with 3mm socket enables secure tool engagement and prevents stripping during installation
- Full-threaded design delivers maximum grip length and uniform load distribution across the entire fastener
- Coarse metric threading (0.7mm pitch) facilitates quick installation and reduces cross-threading risks
- Comprehensive regulatory compliance meets RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
Engineered for precision assemblies requiring both lightweight properties and corrosion resistance, these M4 socket head cap screws address critical challenges in aerospace, automotive, and electronics manufacturing. The blue-anodized 7075 aluminum construction provides superior protection against oxidation and chemical exposure while maintaining high tensile strength. The Class 3A thread fit ensures exceptional dimensional accuracy for vibration-prone applications, preventing loosening in dynamic environments. With their fully threaded metric coarse design and hex drive compatibility, these fasteners deliver reliable performance in machinery, robotic systems, and precision instruments where weight reduction and durability are paramount.
Specification Summary & Compliance
Manufactured to precise metric dimensions with M4 x 0.7mm coarse threading and Class 3A thread fit tolerance for superior engagement. Features standard socket head profile with 3mm hex drive and 7.22mm head diameter. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions, ensuring environmental safety in industrial applications.
