S-94355A146 6-32 x 3/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
• Exceptional holding power ensured by the Class 3A thread fit, providing a tighter, more secure fastening with minimal backlash.
• High-strength durability from Rockwell B80 hardness, resisting wear and deformation under heavy loads.
• Easy and secure installation with the 1/16" hex drive, allowing for high torque application in confined spaces.
• Reliable performance in dynamic applications due to the coarse UNC thread and right-hand direction, preventing loosening from vibration.
• Precise component positioning with the flat tip design, minimizing damage to shafts and providing consistent contact.
• Broad industrial compatibility meeting ASME B18.3 standards, ensuring interchangeability and reliability in professional assemblies.

Professional Applications & Engineering Value

This 18-8 stainless steel set screw is engineered to address critical challenges in industrial assembly, such as component slippage and corrosion-induced failure. The Class 3A thread fit and coarse UNC thread provide a robust, vibration-resistant connection, essential for machinery, automotive, and aerospace applications where precision and reliability are paramount. Its headless design and hex drive facilitate installation in tight spaces, while the flat tip ensures secure contact without marring surfaces. Made from durable stainless steel, it offers long-term performance in demanding environments, reducing maintenance needs and downtime.

Specification Summary & Compliance

This set screw adheres to strict dimensional tolerances, including a Class 3A thread fit for precision and a 6-32 UNC coarse thread with a diameter of 0.138". It meets ASME B18.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.