S-98511A423 8-32 x 1/2" 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
- Superior corrosion resistance from blue-anodized 2024 aluminum for extended service life in harsh environments
- Precise Class 3A thread fit ensures tight, secure fastening with minimal backlash in critical assemblies
- High-strength 2024 aluminum construction provides excellent durability-to-weight ratio for performance-critical applications
- Standard UNC coarse threads enable quick installation and reliable engagement in various materials
- 9/64" hex drive socket head delivers superior torque transmission and access in confined spaces
- Full threading along 1/2" length offers maximum adjustability and holding power throughout the fastener
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
Engineered for demanding applications where weight reduction and corrosion resistance are paramount, these blue-anodized 2024 aluminum socket head cap screws deliver exceptional performance in aerospace, electronics, and precision instrumentation. The Class 3A thread fit provides superior dimensional accuracy for vibration-resistant assemblies, while the UNC coarse thread pattern ensures rapid installation in time-sensitive production environments. The combination of 2024 aluminum's mechanical properties with professional-grade anodizing creates a fastener that withstands environmental exposure without compromising structural integrity, making it ideal for applications requiring both lightweight construction and long-term reliability in challenging operating conditions.
Specification Summary & Compliance
This socket head cap screw features precision 8-32 UNC coarse threads with Class 3A fit tolerance for superior dimensional accuracy. Manufactured to industry standards with fully threaded design and standard socket head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. The right-hand thread direction and standardized dimensions provide compatibility with existing industrial fastening systems and tooling.
