S-97042A205 5/16"-24 x 2" Partially Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise thread engagement with Class 2A thread fit ensuring reliable assembly and vibration resistance
• High tensile strength of 70,000 psi provides exceptional load-bearing capacity for demanding applications
• Fine UNF threading (5/16"-24) offers improved torque control and reduced risk of loosening under stress
• Partially threaded design allows for secure fastening while accommodating unthreaded sections for alignment
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Right-hand threading ensures standard installation compatibility across industrial equipment

Professional Applications & Engineering Value

This 18-8 stainless steel partially threaded stud delivers critical performance advantages in precision assembly applications where corrosion resistance and mechanical reliability are paramount. The Class 2A thread fit maintains tight tolerances (-0.005" to 0.005" shaft diameter) for consistent engagement in machinery, automotive components, and electrical enclosures. The UNF fine threading provides superior resistance to vibrational loosening compared to coarse threads, while the 70,000 psi tensile strength ensures structural integrity under dynamic loads. The partial threading configuration enables both secure fastening at the threaded end and smooth alignment through the unthreaded section, solving common challenges in multi-component assemblies where precise positioning is required alongside robust clamping force.

Specification Summary & Compliance

Manufactured to UNF thread standards with Class 2A external thread fit and precise dimensional control. The stud features a 5/16" shaft diameter with ±0.005" tolerance, 2" total length, and 3/4" threaded portion. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability for industrial applications requiring certified components.