S-92311A329 6-32 x 1 1/2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional holding power through Class 3A thread fit ensuring precise, vibration-resistant fastening
• Easy installation and removal with hex drive design requiring minimal clearance space
• Enhanced grip and minimal surface damage from cup point design that bites securely into mating surfaces
• Reliable mechanical strength backed by Rockwell B80 hardness for consistent performance under load
• Wide industrial compatibility with UNC coarse threads providing quick assembly and strong engagement
• Regulatory compliance assurance meeting both environmental and mechanical standards for global applications

Professional Applications & Engineering Value

This 6-32 UNC set screw delivers critical engineering solutions where space constraints and vibration resistance are paramount. The 18-8 stainless steel composition provides excellent corrosion resistance for machinery, automotive, and electrical enclosures exposed to moisture or chemicals. The hex headless design allows installation in confined areas while the cup point creates permanent seating by indenting into shafts and collars, preventing rotational slip in high-torque applications. With Class 3A thread fit and coarse threading, it ensures rapid assembly and maintains clamping force in vibrating systems, making it ideal for permanent positioning of gears, pulleys, and knobs in industrial equipment.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit for superior dimensional accuracy. Features UNC coarse threads (6-32) with right-hand direction and 1½" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.