S-92311A143 6-32 x 3/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life
• Exceptional holding power with cup tip design that creates deep indentations for secure, vibration-resistant fastening
• Precision thread engagement with Class 3A fit ensuring tight tolerances and reliable performance in critical applications
• Space-saving headless design allowing flush mounting where clearance is limited or rotating components are present
• Enhanced durability with Rockwell B80 hardness providing excellent resistance to wear and deformation
• Easy installation and removal with 1/16" hex drive offering positive tool engagement without stripping
• Regulatory compliance assurance meeting ASME B18.3 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

This 6-32 UNC Class 3A stainless steel set screw delivers critical engineering solutions for precision assemblies requiring secure component positioning. The coarse thread design ensures rapid installation while maintaining exceptional holding strength in materials like steel, aluminum, and engineered plastics. The headless configuration with cup tip addresses vibration-induced loosening in machinery, automotive, and electrical enclosures by creating permanent seating impressions. Manufactured from 18-8 stainless steel, this hex drive set screw provides reliable performance in corrosive environments where carbon steel fasteners would fail. The Rockwell B80 hardness guarantees thread integrity during repeated adjustments, making it ideal for jigs, fixtures, and precision equipment requiring maintenance-free operation.

Specification Summary & Compliance

This precision fastener features 6-32 UNC coarse threads with Class 3A fit for superior thread engagement and dimensional accuracy. Manufacturing complies with ASME B18.3 specifications, ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) standards for chemical safety. Thread direction is right-hand with 0.138" diameter and 3/16" length, providing standardized compatibility across industrial applications.