S-91862A330 1/2"-28 Panel Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Space-saving thin profile (3/32" height) ideal for applications with limited clearance while maintaining full functionality
• Exceptional thread engagement with Class 2B thread fit ensures secure, vibration-resistant connections in critical assemblies
• Precision extra fine threading (1/2"-28 UNEF) provides finer adjustment capability and improved load distribution
• Easy installation and removal with external hex drive design allows for standard tool compatibility and efficient maintenance
• Regulatory compliance assurance with RoHS 3 and REACH compliance meets international environmental and safety standards
• Optimized panel mounting with 5/8" width provides stable bearing surface while the right-hand thread direction ensures standard operation

Professional Applications & Engineering Value

This 1/2"-28 UNEF thin panel nut delivers exceptional engineering value in applications requiring precise, reliable fastening solutions. The 18-8 stainless steel construction offers excellent corrosion resistance, making it ideal for electronic enclosures, instrumentation panels, and aerospace components where environmental factors pose challenges. The extra fine thread spacing provides superior vibration resistance and allows for finer adjustments in precision assemblies. With its thin hex profile and external hex drive, this panel nut solves space-constrained installation challenges while maintaining the strength needed for demanding industrial applications. The Class 2B thread fit ensures consistent performance across multiple installation cycles, reducing the risk of cross-threading and assembly errors in high-volume production environments.

Specification Summary & Compliance

This precision thin panel nut features a 1/2"-28 UNEF extra fine thread with Class 2B thread fit per UNEF standards, ensuring dimensional accuracy and reliable performance. The nut measures 5/8" in width and 3/32" in height, manufactured from 18-8 stainless steel for durability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial components. The right-hand thread direction and external hex drive design follow industry-standard specifications for consistent integration into existing assembly systems.