S-91862A576 5/16"-32 Panel Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from Black-Oxide coated 18-8 Stainless Steel, ideal for harsh environments and extending service life.
• Reliable, vibration-resistant assembly ensured by the Class 2B thread fit and extra fine UNEF thread spacing for secure, precise connections.
• Space-saving thin profile with a height of just 7/64", perfect for applications with limited clearance without compromising strength.
• Easy installation and removal facilitated by the standard external hex drive and 7/16" width for common tool compatibility.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and unrestricted global use.
• Durable, long-lasting performance from the 18-8 stainless steel base material, providing excellent strength and durability.
• Right-hand thread design for standard, intuitive assembly processes in common industrial and electronic panel applications.

Professional Applications & Engineering Value

This 5/16"-32 UNEF thin panel nut is engineered to solve critical challenges in precision assembly. The Black-Oxide 18-8 Stainless Steel construction provides a robust barrier against corrosion, making it an ideal choice for electronic enclosures, communication equipment, and industrial control panels exposed to moisture or corrosive agents. Its thin hex profile is specifically designed for applications where space is at a premium, allowing for a secure fit in confined areas without sacrificing the integrity of the connection. The extra fine thread spacing of the UNEF thread type offers superior resistance to loosening under vibration, a common failure point in dynamic environments. This combination of a corrosion-resistant finish, space-efficient design, and vibration-resistant Class 2B thread fit delivers a reliable, long-term fastening solution that reduces maintenance needs and improves overall assembly reliability.

Specification Summary & Compliance

This panel nut features a 5/16"-32 UNEF thread with a Class 2B thread fit, ensuring precise and consistent engagement. The dimensional specifications include a width of 7/16" and a thin height of 7/64". The product is manufactured from 18-8 Stainless Steel with a Black-Oxide finish and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.