S-93580A425 8-32 x 5/8" Stainless Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh industrial environments.
• Precise press-fit installation with a 0.252" base diameter and 0.000" to 0.003" hole size tolerance provides secure, vibration-resistant retention without additional fasteners.
• Fully threaded UNC coarse design allows for maximum engagement and load distribution across the entire stud length.
• Class 2A thread fit guarantees consistent, reliable mating with standard 8-32 internal threads, reducing assembly errors.
• Optimized for 0.163" hole diameters using a standard No. 20 drill bit, streamlining installation and reducing tooling costs.
• RoHS 3 compliance meets stringent environmental regulations, making it suitable for global supply chains.
• Right-hand threading and full thread length enable quick, efficient assembly in high-volume production settings.

Professional Applications & Engineering Value

This 8-32 UNC stainless steel press-fit stud is engineered to solve common challenges in sheet metal and thin-material assembly. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, ideal for electronics enclosures, automotive components, and outdoor equipment. Its press-fit design eliminates the need for welding or adhesives, reducing assembly time and preventing material distortion. With a specified minimum material thickness of 0.04" and 9/32" edge distance, it ensures structural integrity in tight spaces. The fully threaded, coarse UNC pattern provides superior pull-out strength, making it a reliable choice for securing panels, brackets, and PCB mounts in industrial fastening applications.

Specification Summary & Compliance

This stud adheres to Unified Coarse (UNC) thread standards with a Class 2A external thread fit for consistent dimensional accuracy. It is designed for a 0.163" hole diameter and manufactured to precise specifications, including a base diameter of 0.252" and length of 5/8". The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental safety requirements for hazardous substance restrictions.