S-98511A601 1/4"-20 x 3/8" 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 and lightweight strength from 2024 aluminum construction, ideal for weight-sensitive applications without compromising durability
- Precise Class 3A thread fit ensures tight tolerances and reliable fastening in critical assemblies
- 3/16" hex drive design provides secure tool engagement and reduces stripping risk during installation
- Fully threaded body delivers maximum holding power and consistent clamping force along the entire length
- 1/4"-20 UNC coarse threads enable rapid installation and superior performance in high-vibration environments
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for global industrial use
- Standard socket head profile offers compatibility with common hex tools and streamlined assembly processes
Professional Applications & Engineering Value
This 2024 aluminum socket head cap screw addresses critical engineering challenges in lightweight structural applications where corrosion resistance and precision threading are paramount. The Class 3A thread fit with 1/4"-20 UNC coarse threads provides exceptional vibration resistance while maintaining rapid installation speeds in production environments. The fully threaded design ensures uniform stress distribution across the entire fastener length, preventing joint loosening in machinery, aerospace components, and electronic enclosures. With its 3/16" hex drive and standardized socket head profile, it enables reliable torque transmission while minimizing tool slippage - crucial for maintenance operations and automated assembly systems requiring consistent performance.
Specification Summary & Compliance
Manufactured to precise inch system measurements with Class 3A thread fit tolerances per UNC standards. Features 1/4"-20 UNC coarse threads with right-hand orientation and fully threaded configuration. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial applications.
