S-95185A380 1/4"-28 Press-Fit Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments
• Exceptional holding power in thin panels down to 0.056" minimum thickness, preventing loosening under vibration and load
• Precision thread engagement with Class 2B fit for consistent torque performance and reduced cross-threading risks
• Optimized installation efficiency with round head design and specified 11/32" drill bit size for quick, secure press-fitting
• Reliable fine thread performance using 1/4"-28 UNF threads for enhanced tension control in critical assemblies
• Robust dimensional stability with 0.44" head OD and 0.17" head height providing optimal bearing surface distribution
• Environmental compliance assurance meeting RoHS 3 standards for safe use in regulated applications

Professional Applications & Engineering Value

Engineered for demanding panel mounting applications, this zinc-plated steel press fit nut solves critical challenges in electronics enclosures, automotive assemblies, and industrial control panels. The UNF fine thread configuration delivers superior clamping force in thin materials where standard threads would strip, while the press-fit installation eliminates need for secondary fastening operations. The Class 2B thread fit ensures consistent engagement with mating components, reducing assembly time and improving production line efficiency. With its corrosion-resistant zinc plating, this fastener maintains integrity in environments exposed to moisture, chemicals, and temperature variations, making it ideal for permanent installations requiring reliable thread performance throughout the product lifecycle.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit per UNF specifications, ensuring compatibility with standard 1/4"-28 UNF mating components. The press-fit round head design features 0.44" OD and 0.17" height for optimal installation in panels using 11/32" (0.3438") drill preparation. Compliant with RoHS 3 (2015/863/EU) environmental standards, this zinc-plated steel nut meets international regulatory requirements for restricted substances while delivering reliable performance in minimum 0.056" panel thickness applications.