S-99553A188 6-32 x 1/2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life
• Exceptional holding power and precision ensured by Class 3A thread fit for reliable, vibration-resistant assemblies
• High mechanical strength with Rockwell B80 hardness, providing excellent durability under load
• Secure and flush installation with the headless design and oval tip, minimizing protrusion and component damage
• Efficient installation and removal using the 1/16" hex drive, allowing for high-torque application in confined spaces
• Wide compatibility with coarse (UNC) 6-32 threads, making it suitable for various industrial components
• Regulatory peace of mind with compliance to RoHS 3 and REACH, meeting strict environmental and safety standards

Professional Applications & Engineering Value

This 6-32 UNC set screw is engineered to address critical challenges in precision assembly and maintenance. Manufactured from 316 Stainless Steel, it offers outstanding resistance to corrosion, chemicals, and high temperatures, making it indispensable in marine, chemical processing, and food industry applications. The Class 3A thread fit and coarse thread spacing ensure a tight, secure fit that resists loosening under vibration, while the headless design and oval tip provide a flush finish that protects adjacent components from damage. The 1/16" hex drive allows for efficient torque application in tight spaces, enhancing productivity in automated or manual assembly lines for shafts, collars, and pulleys.

Specification Summary & Compliance

This set screw features a 6-32 UNC coarse thread with a Class 3A thread fit for high precision and a length of 1/2". It is manufactured in accordance with ASME B18.3 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.