S-94087A127 5/16"-18 x 1" ASME B18.6.2 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life
• Exceptional mechanical strength and durability provided by Rockwell B80 hardness, resisting deformation under load
• Reliable and secure fastening with Class 2A thread fit, ensuring consistent engagement and vibration resistance
• High-torque installation capability via the external square drive and square head design for easy, slip-resistant driving
• Optimized for quick assembly with coarse UNC threads, reducing installation time in industrial settings
• Enhanced grip and component retention from the cup tip, which digs into surfaces to prevent loosening
• Compliance with global standards including ASME B18.6.2, RoHS 3, and REACH, ensuring safety and regulatory acceptance

Professional Applications & Engineering Value

This 316 stainless steel square head set screw is engineered to address critical challenges in demanding industrial applications, such as machinery assembly, marine equipment, and chemical processing systems. Its high corrosion resistance makes it suitable for environments exposed to moisture, chemicals, and salt, preventing rust and maintaining integrity. The coarse UNC thread and Class 2A fit provide reliable, vibration-resistant fastening, reducing maintenance needs in dynamic operations. With an external square drive and cup tip, it ensures easy installation and superior grip on shafts and components, enhancing safety and performance in B2B industrial fastening solutions.

Specification Summary & Compliance

This set screw features precise Class 2A thread fit and adheres to UNC coarse thread standards with a size of 5/16"-18. It complies with ASME B18.6.2 manufacturing specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material quality for industrial use.