S-93580A197 1/4"-20 x 1 1/8" Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Maximum retention in thin materials with press-fit design suitable for sheets as thin as 0.062"
• Reliable coarse threading with 1/4-20 UNC specification for faster installation and reduced cross-threading risk
• Precision hole compatibility designed for 0.249" diameter holes with tight 0.000" to 0.003" tolerance for secure press-fit installation
• Full thread engagement with completely threaded right-hand design ensuring consistent fastening strength across the entire length
• Industry-standard compliance with Class 2A thread fit and RoHS 3 compliance meeting rigorous industrial requirements
• Versatile length application at 1-1/8" providing ample thread engagement for various assembly configurations

Professional Applications & Engineering Value

This zinc-plated steel press-fit stud delivers exceptional engineering value in sheet metal assemblies where reliable threaded connections are critical. The fully threaded UNC coarse thread design ensures rapid installation while maintaining Class 2A thread fit precision for consistent performance. The press-fit technology eliminates the need for welding or adhesives, providing permanent threaded studs in materials as thin as 0.062" without compromising structural integrity. The zinc plating offers superior corrosion protection, making these steel studs ideal for electronics enclosures, automotive components, and industrial equipment where environmental resistance and maximum retention are paramount. The combination of precise hole diameter specifications and right-hand threading ensures reliable performance in high-vibration applications.

Specification Summary & Compliance

This press-fit stud features 1/4-20 UNC coarse threading with Class 2A thread fit tolerance for precision engagement. The manufacturing specifications include a base diameter of 0.352" and thread length of 63/64" with complete threading for maximum fastening capability. The product is engineered for 0.249" diameter holes with tight hole size tolerance of 0.000" to 0.003" for secure press-fit installation. Compliance includes RoHS 3 (2015/863/EU) compliance for environmental regulations, ensuring suitability for global industrial applications requiring restricted substance control.