S-92311A374 7/16"-14 x 5/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
• Superior holding power achieved through Class 3A thread fit precision and Rockwell B80 hardness
• Maximum torque transmission via hex drive design that prevents tool slippage during installation
• Secure component positioning with cup point tip that bites into shafts for permanent alignment
• Industry-standard compatibility with UNC coarse threads ensuring easy replacement and interchangeability
• Headless design advantage allowing flush mounting in space-constrained applications
• Regulatory compliance assurance meeting ASME B18.3 specifications and environmental standards

Professional Applications & Engineering Value

This 7/16"-14 UNC hex headless set screw delivers critical engineering solutions for industrial applications requiring permanent component fixation. The 18-8 stainless steel composition provides inherent corrosion resistance, making it ideal for machinery exposed to moisture, chemicals, or outdoor elements. The Class 3A thread fit ensures precise engagement with mating components, eliminating play and vibration-induced loosening in high-stress assemblies. The cup point design creates concentrated pressure points that securely bite into shafts, pulleys, and collars, preventing rotational movement in power transmission systems. These heavy-duty set screws are particularly valuable in manufacturing equipment, automotive systems, and industrial machinery where vibration resistance and permanent positioning are paramount for operational safety and reduced maintenance intervals.

Specification Summary & Compliance

This set screw features 7/16"-14 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy and engagement. Manufacturing complies with ASME B18.3 specifications ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards for environmental safety. With a Rockwell B80 hardness rating and right-hand thread direction, this fastener delivers reliable performance in demanding industrial applications requiring precision fastening solutions.