S-96126A143 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction and passivated finish, ideal for harsh environments and extended service life.
• Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under high-stress conditions.
• Precise alignment and pivot function enabled by a 1" shoulder with tight length tolerance (±0.002") and precise fit, reducing component wear.
• Secure and efficient installation with a hex socket drive (3/32") and smooth head texture, allowing for high torque application and a clean finish.
• Consistent and reliable threading featuring a 6-32 UNC coarse, right-hand thread with Class 2A fit for easy assembly and vibration resistance.
• Compliance with global standards, being RoHS 3 and REACH compliant, ensuring safety and environmental responsibility for industrial use.
• Versatile industrial application due to its robust design, making it suitable for machinery, automotive, and precision assembly sectors.

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address common industrial challenges such as misalignment and component wear in precision assemblies. Crafted from 316 Stainless Steel with a passivated finish, it provides excellent resistance to corrosion and chemicals, ensuring durability in demanding environments like marine or chemical processing. The 1" precise shoulder length with tight tolerances acts as a reliable pivot or spacer, maintaining accurate alignment in rotating parts and reducing stress on threaded sections. Combined with a hex socket head for secure driving and a Class 2A thread fit, it simplifies installation in industrial applications such as machinery linkages, automotive systems, and electronic enclosures, delivering long-term reliability and reduced maintenance costs.

Specification Summary & Compliance

The screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent engagement and tolerance. Key dimensions include a shoulder diameter of 5/32" with a tolerance of -0.001" to 0", and a shoulder length of 1" with a tolerance of 0" to 0.002" for precise assembly. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.