S-94162A450 1/2"-28 Panel Nuts

Key Features & Benefits at a Glance

• Exceptional vibration resistance due to the extra fine UNEF thread spacing, maintaining secure connections in high-stress environments.
• Superior corrosion protection from the black-oxide steel finish, extending service life in various industrial conditions.
• Reliable and precise threading with Class 2B thread fit, ensuring easy assembly and reducing the risk of cross-threading.
• Space-saving thin hex profile allows for installation in tight or confined panel mounting applications.
• High-strength steel construction provides durable performance for demanding mechanical assemblies.
• Easy installation and removal with the external hex drive, compatible with standard wrenches for efficient maintenance.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.

Professional Applications & Engineering Value

This 1/2"-28 UNEF thin hex panel nut is engineered to address common challenges in industrial assembly, such as space constraints and vibration-induced loosening. The black-oxide steel material offers enhanced durability and resistance to rust, making it ideal for applications in electronics, automotive, and machinery panels where exposure to moisture or chemicals is a concern. Its extra fine thread spacing provides superior grip and stability, reducing maintenance needs in high-vibration environments. The thin profile design ensures a low-profile fit without compromising strength, perfect for compact panel designs. By incorporating a Class 2B thread fit and external hex drive, this nut streamlines installation processes, saving time and labor costs in B2B settings like OEM manufacturing and MRO operations.

Specification Summary & Compliance

This panel nut adheres to UNEF thread standards with a Class 2B thread fit for consistent dimensional accuracy and ease of assembly. Key specifications include a thread size of 1/2"-28, width of 3/4", and height of 3/8", ensuring precise integration in panel systems. It is manufactured in compliance with RoHS 3 (2015/863/EU) with exemption 6(a) for lead in steel and REACH (EC 1907/2006), meeting stringent environmental and safety requirements for industrial hardware.