S-98511A333 6-32 x 5/8" Aluminum Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength-to-weight ratio from premium 7075 aluminum for reliable performance in demanding applications without adding unnecessary bulk
• Superior corrosion resistance through blue-anodized surface treatment that protects against oxidation and extends service life in harsh environments
• Precise thread engagement with Class 3A fit ensuring secure fastening and vibration resistance in critical assemblies
• Optimized drive efficiency with 7/64" hex socket design providing maximum torque transfer and reduced tool slippage
• Full thread coverage along the entire 5/8" length for consistent clamping force distribution and installation flexibility
• Standard UNC coarse threading enabling quick assembly and reduced cross-threading risks in industrial applications
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This blue-anodized 7075 aluminum socket head cap screw delivers critical engineering advantages where weight reduction, corrosion resistance, and precision threading are paramount. The Class 3A thread fit provides exceptional dimensional accuracy for high-vibration environments common in aerospace components, precision instrumentation, and automated machinery. The anodized surface treatment creates a durable barrier against chemical exposure and atmospheric corrosion, while the fully threaded 6-32 UNC design ensures maximum engagement in tapped holes and blind applications. Engineers specify these socket head screws for applications requiring the combination of aluminum's lightweight properties with the reliability of precision-machined fasteners, particularly in electronics enclosures, optical equipment, and specialized manufacturing jigs where both performance and aesthetics matter.

Specification Summary & Compliance

This precision fastener maintains Class 3A thread tolerances per Unified Thread Standard specifications with 6-32 UNC coarse threading and right-hand direction. The manufacturing process adheres to strict dimensional controls for the 0.226" head diameter and 7/64" hex drive configuration. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for industrial applications with strict material restrictions.