S-92313A300 3/8"-24 x 3/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Exceptional holding power and minimal component damage from the cup point tip design
• Reliable, vibration-resistant fastening ensured by the fine UNF Class 3A thread fit
• High torque application capability and flush installation provided by the headless hex drive design
• Consistent mechanical strength and durability from the Rockwell B80 hardness rating
• Guaranteed dimensional accuracy and interchangeability through compliance with ASME B18.3 standards
• Safe for use in regulated industries with full RoHS 3 and REACH compliance

Professional Applications & Engineering Value

This 316 stainless steel set screw is engineered to solve critical challenges in precision assembly and machinery. The headless hex design allows for a flush finish in tight spaces, while the cup point bites securely into the mating surface, providing exceptional resistance to loosening under vibration—a common failure point in dynamic industrial equipment. The UNF fine thread with a Class 3A fit offers superior clamping force and accuracy for high-stress applications in aerospace, marine, and chemical processing industries. Made from corrosion-resistant 316 stainless steel, it withstands aggressive environments, ensuring long-term reliability and reducing maintenance cycles in demanding settings.

Specification Summary & Compliance

This set screw features a 3/8"-24 UNF fine thread with a precision Class 3A thread fit for tight tolerances. It is manufactured to meet ASME B18.3 specifications, ensuring dimensional consistency and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making it suitable for use in environmentally conscious and regulated industrial applications worldwide.