S-94105A615 3/8"-16 x 1" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 3A thread fit for precise, vibration-resistant assemblies
• Enhanced corrosion resistance from the black-oxide finish, extending service life in demanding environments
• High-strength durability provided by alloy steel with Rockwell C45 hardness for heavy-duty applications
• Easy installation and removal with the 3/16" hex drive, allowing secure tool engagement without head protrusion
• Reliable coarse UNC threading ensuring quick assembly and strong grip in various materials
• Flush mounting capability due to the headless and flat tip design, ideal for space-constrained setups
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for safe, regulated use

Professional Applications & Engineering Value

This black-oxide alloy steel set screw is engineered to address common industrial challenges such as component slippage and corrosion in machinery. The UNC coarse thread and Class 3A fit provide excellent resistance to loosening under vibration, making it ideal for high-stress applications in automotive, aerospace, and manufacturing equipment. The headless hex drive design allows for unobtrusive fastening in tight spaces, while the flat tip ensures secure contact without damaging surfaces. By combining robust Rockwell C45 hardness with a protective coating, this screw delivers long-term reliability, reducing maintenance needs and downtime in professional settings.

Specification Summary & Compliance

This set screw adheres to precise thread specifications, including 3/8"-16 UNC coarse threads with a Class 3A fit for tight tolerances. It meets ASME B18.3 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.