S-93996A710 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Vibration-resistant performance with a permanent nylon patch thread locker that maintains integrity from -70° to 250°F, reducing loosening in dynamic applications.
• Enhanced durability and corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments.
• High tensile strength of 70,000 psi and Rockwell B55 hardness for reliable load-bearing and long-term use in demanding assemblies.
• Precise alignment and smooth rotation enabled by the smooth shoulder with precise fit, minimizing wear on mating components.
• Easy installation and removal with a standard hex socket head and 3/32" drive, ensuring secure tool engagement and efficient maintenance.
• Consistent thread engagement with Class 2A fit and UNC coarse threads, providing reliable fastening and reducing cross-threading risks.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This 8-32 UNC shoulder screw is engineered to address common industrial challenges such as component misalignment and vibration-induced failure. The 18-8 stainless steel material offers excellent corrosion resistance, while the nylon patch thread locker secures fasteners in high-vibration settings like machinery, automotive systems, and electronics enclosures. The precise shoulder diameter and length facilitate accurate positioning of parts, reducing assembly time and improving operational reliability. With its coarse thread design and Class 2A thread fit, it ensures quick installation and consistent performance in heavy-duty applications, from manufacturing equipment to aerospace assemblies, delivering long-term value through reduced maintenance and enhanced safety.

Specification Summary & Compliance

This shoulder screw features a Class 2A thread fit with UNC coarse threads, ensuring dimensional accuracy and compatibility. It adheres to industry standards with a shoulder diameter tolerance of -0.001" to 0" and length tolerance of 0" to 0.002" for precise assembly. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for environmentally conscious and regulated industrial applications.