S-96655A117 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Enhanced assembly precision through the Class 2B thread fit and standard shoulder fit, ensuring consistent alignment and reduced part wear.
• High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding mechanical applications.
• Secure and slip-resistant installation with a knurled socket head and hex drive, allowing for high torque application without tool slippage.
• Optimized for partial-thread applications, offering unthreaded shoulder support for precise component positioning and rotation.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets international industrial standards.
• Durable Rockwell B55 hardness maintains structural integrity under repeated stress and vibration.

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, making it suitable for automotive, aerospace, and electronics industries where environmental factors are a concern. The partially threaded design with a precise shoulder diameter and length allows for accurate pivoting and spacing in machinery, reducing misalignment and wear on moving parts. The knurled socket head enhances grip during installation, preventing stripping and ensuring consistent torque in high-vibration settings. By integrating coarse UNC threading and a Class 2B fit, this fastener streamlines assembly processes, minimizes downtime, and supports robust performance in industrial shoulder screw applications.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2B thread fit for consistent engagement. Dimensional tolerances include a shoulder diameter of -0.004" to -0.002" and shoulder length of -0.005" to 0.005", ensuring precise assembly. Manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, it is free of hazardous substances, supporting safe and sustainable industrial use.