S-91862A531 Panel Nuts

Key Features & Benefits at a Glance

• Space-saving thin profile enables installation in tight spaces where standard nuts won't fit
• Reliable NPSM thread engagement ensures secure connections in pipe fitting and fluid system applications
• Precision Class 2B thread fit provides consistent performance and reduces cross-threading risks
• External hex drive design allows for quick installation with standard wrenches and tools
• Right-hand threading offers familiar, intuitive installation for maintenance personnel
• Compact 9/16" width and 1/8" height delivers maximum fastening strength in minimal space
• Environmental compliance meets RoHS 3 and REACH standards for global regulatory acceptance

Professional Applications & Engineering Value

This thin hex panel nut solves critical space constraints in industrial assemblies while maintaining reliable fastening performance. The NPSM thread type is specifically engineered for pipe connections and fluid handling systems, providing superior sealing capabilities compared to standard threads. The external hex drive configuration ensures tool accessibility in confined panel applications, reducing installation time and labor costs. Manufactured with precision Class 2B thread fit, these panel nuts eliminate vibration-induced loosening in machinery, electrical enclosures, and control panel installations. The right-hand thread direction follows industry standards, making them compatible with existing maintenance procedures and tooling.

Specification Summary & Compliance

This panel nut features precise 9/16" width and 1/8" height dimensions with NPSM thread type and Class 2B thread fit per ANSI/ASME B1.20.1 standards. The external hex drive configuration ensures compatibility with standard wrench sets. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant with current SVHC requirements, meeting international environmental regulations for industrial components.