S-92695A724 5-40 x 3/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide finish, extending service life in harsh industrial environments.
• Exceptional holding power due to the 90° cone point tip, which bites securely into shafts and components to prevent slippage.
• High-strength durability from Alloy Steel and Rockwell C45 hardness, ensuring reliable performance under heavy loads and vibration.
• Precise and secure fastening with Class 3A thread fit, offering tighter tolerances for critical applications.
• Easy installation and removal using the 1/16" hex drive, allowing for efficient assembly in confined spaces.
• Broad compatibility with UNC coarse threads, making it suitable for a wide range of standard industrial equipment.
• Regulatory peace of mind by meeting ASME B18.3 standards and being RoHS 3 & REACH compliant for global use.

Professional Applications & Engineering Value

This 5-40 UNC set screw is engineered to address common industrial challenges such as component slippage and corrosion. The Black-Oxide Alloy Steel construction provides a protective layer against rust, while the 90° cone point tip ensures a firm grip on shafts, pulleys, and gears, preventing rotational movement in high-torque applications. Its headless design and hex drive allow for flush mounting and easy access in tight spaces, making it ideal for machinery assembly, automotive systems, and precision equipment. By utilizing coarse threads and a Class 3A thread fit, it delivers reliable fastening in dynamic environments, reducing maintenance needs and enhancing operational safety.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 3A thread fit for superior accuracy and UNC coarse threads with a 5-40 size. It meets ASME B18.3 manufacturing specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global acceptability.