S-91375A237 10-24 x 3/16" 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 fastening in demanding applications.
• Enhanced durability and corrosion resistance thanks to the Black-Oxide finish on Alloy Steel, extending service life.
• High-strength performance backed by Rockwell C45 hardness, preventing deformation under heavy loads.
• Secure and efficient installation with a hex drive design, allowing for high torque application without slippage.
• Reliable positioning using the cup tip, which digs into surfaces to prevent component movement.
• Broad industrial compatibility with UNC coarse threads, ensuring easy assembly and disassembly.
• Compliance with global standards including ASME B18.3, RoHS 3, and REACH for safe, quality-assured use.

Professional Applications & Engineering Value

This 10-24 UNC set screw is engineered to address common industrial challenges like loosening under vibration and corrosion in harsh environments. Constructed from Black-Oxide Alloy Steel, it offers excellent wear resistance and strength, making it ideal for machinery, automotive, and aerospace applications where reliability is critical. The hex drive and headless design allow for flush mounting in tight spaces, while the cup tip ensures a firm grip on shafts or collars. Its coarse thread and Class 3A fit provide quick assembly and superior clamping force, reducing maintenance needs and downtime in heavy-duty set screw uses.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 3A thread fit for high accuracy and UNC thread type with coarse spacing. It meets ASME B18.3 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.