S-90343A117 6-32 x 5/8" ASME B18.3 18-8 Stainless Steel Thread-Locking Socket Head Screws

Key Features & Benefits at a Glance

• Superior holding power with 70,000 psi tensile strength for reliable performance in demanding applications
• Permanent vibration resistance through integrated epoxy thread locker that eliminates the need for separate adhesives
• Exceptional temperature tolerance from -60° to 300° F maintains integrity across diverse operating environments
• Precision Class 3A thread fit ensures consistent engagement and reduces assembly issues
• Corrosion-resistant 18-8 stainless steel construction provides long-term durability in harsh conditions
• Quick-setting epoxy adhesive begins hardening in 15 minutes for efficient assembly workflows
• ASME B18.3 compliance guarantees dimensional accuracy and interchangeability

Professional Applications & Engineering Value

This 6-32 UNC thread socket head cap screw delivers exceptional engineering value for industrial applications where vibration resistance and permanent locking are critical. The epoxy adhesive locking system provides reliable fastening in machinery, automotive components, and electronic enclosures where loosening under dynamic loads poses significant risks. Manufactured from 18-8 stainless steel with Class 3A thread fit, this fastener maintains precise tolerances while offering excellent corrosion resistance. The coarse thread spacing enables quicker installation in production environments, while the fully threaded design ensures maximum engagement strength. With temperature resistance from -60° to 300° F, this screw performs reliably in both extreme cold and high-heat industrial settings, making it ideal for OEM applications requiring durable, maintenance-free fastening solutions.

Specification Summary & Compliance

This socket head cap screw features 6-32 UNC coarse threads with precision Class 3A thread fit for superior engagement. The 5/8" length and fully threaded design provide consistent fastening performance. Manufactured to ASME B18.3 standards for dimensional accuracy and interchangeability. The epoxy thread locker begins hardening in 15 minutes and reaches full strength within 24 hours, creating a permanent bond. Material specifications include 18-8 stainless steel construction with Rockwell B70 hardness and 70,000 psi tensile strength for reliable performance in industrial applications.