S-93580A566 5/16"-18 x 3/4" Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Maximum retention and vibration resistance through press-fit installation into 0.311" holes, preventing loosening under stress
• Easy installation and reliable threading with fully threaded 5/16"-18 UNC coarse design and Class 2A thread fit
• Optimized for thin sheet applications requiring minimum 0.093" material thickness, ideal for space-constrained designs
• Enhanced assembly efficiency with right-hand threading and full thread length, speeding up production processes
• Environmental compliance assurance with RoHS 3 (2015/863/EU) certification, meeting global regulatory standards
• Precision hole compatibility with 0.000" to 0.003" tolerance range, ensuring consistent fit and performance

Professional Applications & Engineering Value

This zinc-plated steel press-fit stud delivers exceptional engineering value in sheet metal assembly where vibration resistance and permanent fastening are critical. The 5/16"-18 UNC coarse threading provides superior pull-out strength while the press-fit installation creates a permanent mechanical bond that eliminates the need for welding or adhesives. Engineered specifically for 0.311" holes in materials as thin as 0.093", this fully threaded stud solves common challenges in electronics enclosures, machinery panels, and automotive components where reliable threaded connections must withstand dynamic loads. The zinc plating offers essential corrosion protection in industrial environments, while the Class 2A thread fit ensures compatibility with standard nuts and components, streamlining your assembly process.

Specification Summary & Compliance

This press-fit stud features precision 5/16"-18 UNC coarse threading with Class 2A thread fit per industry standards, ensuring consistent mating with corresponding fasteners. The product maintains tight dimensional control with hole size tolerance of 0.000" to 0.003" for reliable press-fit installation. Manufacturing follows rigorous quality standards, and the product is fully RoHS 3 (2015/863/EU) compliant, meeting international environmental regulations for hazardous substance restrictions. The inch system measurements and UNC thread specification adhere to established industrial fastener protocols.