S-97042A207 5/16"-24 x 3" Partially Threaded Studs
Partially Threaded Studs
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Shaft Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- Precise thread engagement ensured by Class 2A thread fit, reducing the risk of cross-threading and ensuring reliable assembly.
- High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding applications.
- UNF fine threading (5/16"-24) offers improved vibration resistance and finer adjustment control compared to coarse threads.
- Optimized 3/4" thread length on a 2 1/4" shaft provides ample engagement area while minimizing unnecessary weight and material.
- Compliance with RoHS 3 and REACH ensures environmental responsibility and unrestricted use in regulated markets.
- Right-hand threading allows for standard, intuitive installation compatible with common assembly tools and procedures.
Professional Applications & Engineering Value
This 18-8 Stainless Steel threaded stud is engineered to address critical challenges in industrial assembly, where corrosion resistance and thread reliability are paramount. The Class 2A thread fit and UNF fine thread design provide superior resistance to loosening under vibration, making it ideal for machinery, automotive, and electrical enclosures. The partially threaded design with a 2 1/4" unthreaded shaft allows for secure placement in through-holes or as a spacer, while the threaded end ensures a strong, precise connection. Its high 70,000 psi tensile strength and compliant RoHS 3 and REACH status make it a trusted component for OEMs and maintenance teams requiring durable, regulation-compliant fastening solutions.
Specification Summary & Compliance
This stud adheres to Class 2A thread fit tolerances with a shaft diameter tolerance of -0.005" to 0.005", ensuring dimensional accuracy. It conforms to UNF (Unified National Fine) thread standards (5/16"-24) and is manufactured from 18-8 Stainless Steel. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and suitable for global industrial use.
