S-95185A105 2-56 Press-Fit Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Reliable panel retention through press-fit installation that eliminates the need for welding or additional hardware
• Optimized for thin panels with 0.04" minimum thickness compatibility, ideal for electronic enclosures and sheet metal assemblies
• Precision thread engagement with Class 2B UNC coarse threads ensuring consistent mating with standard 2-56 fasteners
• Simplified installation using standard No. 19 drill bits (0.166" diameter) for quick, tool-compatible assembly processes
• Secure mechanical locking from the round head design that provides flush mounting and prevents rotation during torque application
• Environmental compliance meeting RoHS 3 standards for use in regulated electronics and industrial equipment

Professional Applications & Engineering Value

These zinc-plated steel press-fit nuts deliver exceptional value in panel fastening applications where space constraints and material thickness present design challenges. The UNC coarse thread configuration with Class 2B fit ensures reliable performance in vibration-prone environments common to electronics enclosures, communication equipment, and industrial control panels. The press-fit installation method eliminates welding operations, reducing assembly time while providing permanent threaded inserts in thin-gauge materials. With right-hand thread direction and standardized inch system measurements, these nuts integrate seamlessly into existing manufacturing processes while the zinc plating provides essential corrosion protection for long-term reliability in demanding conditions.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.25" head OD and 0.07" head height for consistent flush mounting. Thread specifications include 2-56 UNC coarse threads with Class 2B fit ensuring proper engagement with mating components. Compliant with RoHS 3 (2015/863/EU) environmental standards for restricted substance management. Designed for installation in 0.04" minimum panel thickness using No. 19 drill bits (0.166" diameter) according to PEM® engineering specifications.