S-97832A388 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Enhanced installation security through knurled head texture and 3/32" hex socket drive for non-slip tightening
• Precise component alignment with standard shoulder fit and controlled diameter/length tolerances
• High mechanical reliability delivering 70,000 psi tensile strength and 35,000 psi shear strength
• Consistent thread engagement with Class 3A fit UNC coarse threads for vibration-resistant assemblies
• Regulatory compliance assurance meeting RoHS 3 and REACH environmental standards
• Optimized durability with Rockwell B55 hardness for long-term performance in precision applications

Professional Applications & Engineering Value

This 18-8 Stainless Steel shoulder screw addresses critical alignment and corrosion challenges in precision assemblies. The UNC coarse threads with Class 3A fit provide superior vibration resistance in rotating machinery, while the knurled head and hex socket drive prevent tool slippage during high-torque installation. The precisely machined shoulder maintains component spacing in automated equipment, jigs, and bearing mounts, with the stainless steel material ensuring corrosion-free operation in manufacturing environments. These features make it ideal for applications requiring repeated disassembly without thread degradation.

Specification Summary & Compliance

Manufactured to inch system standards with 6-32 UNC coarse threads and Class 3A thread fit for precision engagement. Shoulder diameter tolerance maintained at -0.004" to -0.002" with shoulder length tolerance of -0.005" to 0.005". Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety in industrial applications.