S-97042A193 5/16"-18 x 2" Partially Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs
• High-strength performance with 70,000 psi tensile strength, ensuring reliable load-bearing capacity and joint integrity
• Precision thread fit via Class 2A tolerance, providing smooth assembly and reducing the risk of cross-threading
• Optimized partial threading with 3/4" thread length, allowing flexibility in adjustment and secure fastening in varied material thicknesses
• Coarse UNC thread design for quicker installation and better resistance to vibration loosening in industrial settings
• Full environmental compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries and global markets
• Durable right-hand threading for standard tool compatibility and efficient, reliable fastening operations

Professional Applications & Engineering Value

This 5/16"-18 UNC partially threaded stud delivers exceptional engineering value by addressing common industrial fastening challenges. The 18-8 stainless steel material offers excellent corrosion resistance, making it suitable for applications in moist or chemically aggressive environments, such as marine equipment, food processing machinery, and outdoor structures. The coarse thread spacing and Class 2A thread fit ensure quick, secure installations with standard tools, reducing assembly time and minimizing the risk of thread damage. With a 70,000 psi tensile strength, it provides reliable performance in high-stress applications, from securing heavy components in manufacturing to supporting structural assemblies. The partial threading design allows for adjustable engagement, ideal for mounting brackets, electrical enclosures, and machinery where precise fastener placement is critical for stability and longevity.

Specification Summary & Compliance

This stud adheres to UNC coarse thread standards with a 5/16"-18 thread size and Class 2A thread fit, ensuring precise dimensional accuracy and interchangeability. The shaft diameter tolerance is maintained between -0.005" to 0.005" for consistent performance. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industrial applications.