S-97042A201 5/16"-18 x 5 1/2" Partially Threaded Studs
Partially Threaded Studs
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Shaft Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 70,000 PSI ensures reliable performance under significant mechanical loads
- Precision Class 2A thread fit guarantees smooth assembly and secure fastening with compatible nuts
- Partially threaded design with 4 3/4" unthreaded shaft provides stability and 3/4" threaded end for easy attachment
- 5/16"-18 UNC coarse threading offers quick installation and reduced cross-threading risk
- Full compliance with RoHS 3 and REACH regulations ensures safety and environmental responsibility
- Right-hand thread direction allows for standard, intuitive tightening in most applications
Professional Applications & Engineering Value
This partially threaded stud is engineered to solve critical fastening challenges in demanding environments. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making it suitable for applications in chemical processing, marine equipment, and food machinery where moisture exposure is common. The 5/16"-18 UNC coarse thread ensures rapid assembly and disassembly, reducing labor time in maintenance and production lines. With a 70,000 PSI tensile strength, it maintains integrity under vibration and heavy loads, preventing failures in automotive assemblies, structural frameworks, and heavy machinery. The Class 2A thread fit offers optimal clearance for reliable engagement without binding, enhancing efficiency in automated or manual installations.
Specification Summary & Compliance
This stud features a 5/16" shaft diameter with a tolerance of -0.005" to 0.005", 5 1/2" total length, and 3/4" thread length with UNC coarse threading and Class 2A external thread fit. It is manufactured to standard specifications for dimensional accuracy and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety standards for industrial use.
