S-97042A171 10-32 x 4" Partially Threaded Studs

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
• Precision Class 2A thread fit guarantees smooth assembly and secure connections in machinery
• 10-32 UNF fine threading provides superior resistance to loosening compared to coarse threads
• Partially threaded design allows for adjustable positioning and secure clamping in assemblies
• Compliance with RoHS 3 and REACH meets stringent environmental and safety standards for global supply chains
• Right-hand threading ensures compatibility with standard industrial equipment and tools

Professional Applications & Engineering Value

This 10-32 UNF threaded stud in 18-8 stainless steel is engineered to address critical challenges in industrial fastening, such as corrosion-induced failure and thread stripping. The partially threaded configuration allows the unthreaded shaft section to act as a precision spacer or pivot point, while the Class 2A thread fit and UNF fine threading deliver vibration resistance and repeatable torque accuracy in automated assembly systems. With a 70,000 psi tensile strength, it reliably secures components in machinery, electrical enclosures, and structural frameworks where durability and RoHS/REACH compliance are mandatory for OEM and MRO applications.

Specification Summary & Compliance

This stud features a 0.19" shaft diameter with ±0.005" tolerance, 4" overall length, and 3/4" thread length. It conforms to Class 2A thread fit standards for external threads and UNF fine thread specifications. Manufacturing adheres to industry norms for dimensional consistency, and the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring suitability for regulated sectors.