S-93580A684 5/16"-18 x 5/8" Stainless Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Reliable, vibration-resistant installation due to the press-fit design and 0.361" base diameter for a secure hold in 0.311" holes
• Simplified and faster assembly with a fully threaded, right-hand UNC coarse thread design for quick component attachment
• Precise thread engagement and interchangeability ensured by the Class 2A thread fit, meeting universal UNC standards
• Enhanced process control with a tight hole size tolerance of 0.000" to 0.003" for consistent, repeatable press-fit results
• Durable performance in thin materials, designed for a minimum material thickness of 0.093"
• Compliance with global environmental standards, being RoHS 3 (2015/863/EU) Compliant for use in regulated industries

Professional Applications & Engineering Value

This stainless steel press-fit stud is engineered to solve critical challenges in sheet metal and thin-material assembly. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making it suitable for electronics enclosures, automotive components, and outdoor equipment where environmental durability is essential. Its press-fit design eliminates the need for welding or tapping, reducing assembly time and preventing material distortion. The fully threaded body with UNC coarse spacing and Class 2A thread fit ensures robust, reliable connections that withstand vibrational stresses. By specifying a 0.311" hole diameter and precise installation guidelines, it delivers consistent pull-out and torque performance, streamlining high-volume production lines.

Specification Summary & Compliance

This stud features a 5/16"-18 UNC thread with a Class 2A thread fit and coarse spacing, ensuring dimensional accuracy and interchangeability per unified inch standards. The base diameter is 0.361" for a 0.311" hole diameter with a hole size tolerance of 0.000" to 0.003". It is fully compliant with RoHS 3 (2015/863/EU) regulations, confirming its suitability for use in environmentally conscious manufacturing and electronic applications.