S-93580A646 2-56 x 3/4" Stainless Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Precision installation ensured by exact 0.000" to 0.003" hole size tolerance, minimizing assembly errors and improving joint integrity.
• Robust thread engagement through fully threaded 2-56 UNC coarse spacing and Class 2A fit, providing secure fastening in sheet metal applications.
• Optimized for thin materials, designed for minimum material thickness of 0.04" and proper edge margin, preventing sheet deformation.
• Environmental compliance with RoHS 3 standards, meeting global regulatory requirements for electronics and sensitive assemblies.
• Right-hand threading for standard tooling and ease of installation in high-volume production settings.
• Compatible with standard No. 44 drill bits, simplifying hole preparation and reducing tooling costs.

Professional Applications & Engineering Value

This 2-56 UNC press-fit stud delivers exceptional value in sheet metal assemblies where vibration resistance and positional accuracy are critical. The 18-8 stainless steel material offers excellent strength and corrosion resistance, solving common issues like fastener loosening and environmental degradation in electronics enclosures, automotive components, and industrial control panels. Its fully threaded design and coarse UNC thread provide maximum pull-out strength, while the precise 0.085" hole diameter and tight tolerance ensure a secure press-fit without additional hardware. Engineers benefit from reduced installation time and improved assembly reliability in automated production lines.

Specification Summary & Compliance

This stud features a Class 2A thread fit per UNC standards, with a base diameter of 0.129" and thread length of 43/64". It is manufactured to precise dimensional tolerances for hole diameter (0.085") and is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring suitability for global markets and environmentally conscious applications.