S-98511A713 6-32 x 5/16" Aluminum Socket Head Screws

Key Features & Benefits at a Glance

• Superior strength-to-weight ratio from 7075 aluminum construction, ideal for applications where reduced mass is critical without sacrificing durability
• Precise Class 3A thread fit ensures tight, secure fastening with minimal play, enhancing assembly reliability and vibration resistance
• Corrosion-resistant aluminum material provides excellent long-term performance in various environments without heavy protective coatings
• Standard hex socket drive (7/64") allows for high-torque installation with common tools, reducing stripping risk and improving installation efficiency
• Fully threaded 6-32 UNC coarse thread design offers maximum grip length and faster installation in coarse-grained materials
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory acceptance for global industrial applications
• Right-hand threading with standard socket head profile ensures compatibility with existing tooling and simplifies maintenance procedures

Professional Applications & Engineering Value

This 7075 aluminum socket head cap screw delivers exceptional engineering value in precision assemblies where weight reduction and corrosion resistance are paramount. The 6-32 UNC coarse thread with Class 3A fit provides superior engagement in metals and plastics, minimizing loosening under vibration while the standard socket head profile withstands high installation torque. Ideal for aerospace components, electronic enclosures, and precision machinery, this fully threaded fastener ensures uniform stress distribution and reliable performance in demanding environments where aluminum's non-magnetic properties and compliance with international regulations add critical value to B2B procurement decisions.

Specification Summary & Compliance

Manufactured to inch system measurement with precise Class 3A thread fit per UNC standards, this socket head cap screw maintains dimensional accuracy across its 5/16" length and 0.138" thread diameter. The coarse thread spacing and right-hand threading conform to industrial fastening specifications, while full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures environmental responsibility and global market acceptance for professional use.