S-92183A311 10-24 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
• Precise component alignment ensured by the 5/16" shoulder diameter with tight tolerances, reducing assembly errors and improving machine performance.
• High-strength fastening with 70,000 psi tensile strength and 35,000 psi shear strength, providing reliable load-bearing capacity for demanding applications.
• Excellent thread engagement from the Class 3A UNC coarse thread fit, enabling faster assembly and superior vibration resistance.
• Secure and easy installation with the knurled socket head and 5/32" hex drive, preventing tool slippage and speeding up maintenance.
• Regulatory compliance assurance by meeting RoHS 3 and REACH standards, ensuring safety and environmental responsibility in global supply chains.
• Enhanced durability with Rockwell B55 hardness, maintaining structural integrity under repeated stress and wear.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw in 18-8 stainless steel is engineered to address critical alignment and strength challenges in precision machinery. The 5/16" shoulder diameter provides a stable pivot or bearing surface, minimizing misalignment in assemblies like rotating shafts, linkages, and gear systems. Its Class 3A thread fit and coarse UNC threads ensure quick, secure fastening even in high-vibration environments, reducing the risk of loosening. The knurled head and hex drive design facilitate easy handling and torque application, streamlining maintenance in confined spaces. Ideal for robotics, automotive, and aerospace applications, this screw delivers consistent performance where tensile strength and corrosion resistance are paramount, enhancing operational reliability and reducing downtime.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. The shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.002" to 0.002", ensuring consistent fit in precision assemblies. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting environmentally responsible sourcing and use in regulated industries.