S-91862A216 1/4"-32 Panel Nuts
Panel Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with brass material ensuring long-term reliability in harsh environments
- Extra fine thread spacing (UNEF) provides enhanced vibration resistance and secure fastening in thin panels
- Class 2B thread fit guarantees smooth assembly and consistent performance with standard mating components
- External hex drive design enables quick installation and removal with common tools, reducing assembly time
- Thin hex profile (5/64" height) allows installation in space-constrained applications without compromising strength
- Full regulatory compliance with REACH and RoHS 3 standards for global market acceptance and environmental safety
- Compact 5/16" width offers optimal torque transmission while maintaining minimal footprint
Professional Applications & Engineering Value
This 1/4"-32 UNEF brass panel nut delivers exceptional engineering value in panel applications where space optimization and reliability are critical. The extra fine thread spacing combined with Class 2B thread fit ensures superior vibration resistance, preventing loosening in electronic enclosures, instrumentation panels, and communication equipment. The brass construction provides excellent electrical conductivity and corrosion resistance, making it ideal for electrical grounding applications and marine environments. The thin hex profile allows installation in tight clearance situations while the external hex drive facilitates efficient maintenance operations. This combination of features solves common industrial challenges of space constraints, vibration-induced failures, and corrosion-related downtime.
Specification Summary & Compliance
This panel nut features 1/4"-32 UNEF extra fine threads with Class 2B thread fit per Unified Thread Standard, ensuring precise dimensional accuracy and compatibility. Manufacturing follows inch system specifications with 5/16" width across flats and 5/64" height. The product is fully compliant with REACH (EC 1907/2006) regulation and RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloys, meeting international environmental and safety standards for industrial components.
