S-93580A691 M2.5 x 6 mm Stainless Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Exceptional installation precision with a tight hole size tolerance of 0.000 to 0.08 mm, ensuring a secure, press-fit retention.
• Reliable thread engagement with a Class 6g thread fit and full M2.5 threading, providing consistent clamping force and vibration resistance.
• Optimized for thin materials, requiring a minimum material thickness of only 1 mm, perfect for compact electronic and sheet metal assemblies.
• Robust coarse thread design with a 0.45 mm pitch, enabling faster installation and reduced cross-threading risk.
• Environmental compliance assurance as RoHS 3 compliant, meeting strict international regulations for hazardous substances.
• Right-hand threading for standard tooling and intuitive assembly, streamlining production processes.

Professional Applications & Engineering Value

This M2.5 press-fit stud is engineered to solve critical challenges in precision assembly, particularly where space is limited and material thickness is minimal. The 18-8 stainless steel material offers excellent resistance to oxidation and corrosion, making it suitable for electronics, telecommunications, and automotive applications exposed to moisture or chemicals. Its fully threaded design and Class 6g thread fit ensure maximum thread contact and retention in 2.5mm holes, preventing loosening under vibration. The press-fit installation eliminates the need for additional locking elements, reducing assembly time and cost while maintaining a secure hold in sheets as thin as 1 mm, providing reliable performance in demanding industrial environments.

Specification Summary & Compliance

This precision fastener features an M2.5 metric coarse thread with a 0.45 mm pitch and Class 6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. It is designed for a hole diameter of 2.5 mm with a tight tolerance of 0.000 to 0.08 mm, and is RoHS 3 (2015/863/EU) compliant, adhering to environmental safety regulations. The stud is fully threaded and right-hand threaded, manufactured from 18-8 stainless steel for consistent performance in press-fit applications.