S-92944A114 10-24 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
• Superior strength and durability offering a high tensile strength of 70,000 psi and a minimum shear strength of 35,000 psi for demanding applications.
• Precise alignment and reduced wear ensured by the 1/4" shoulder diameter with a tight tolerance and standard fit, providing a reliable bearing surface.
• High-reliability fastening with a Class 3A thread fit for secure, vibration-resistant assemblies in precision machinery.
• Easy installation and removal facilitated by the flat head with a hex drive, allowing for high torque application and a flush finish.
• Consistent performance backed by a Rockwell B55 hardness, ensuring the screw maintains its integrity under load.
• Compliance with global standards including RoHS 3 and REACH, making it suitable for use in regulated industries worldwide.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw is engineered to solve critical alignment and pivot point challenges in precision industrial applications. The 18-8 Stainless Steel material provides excellent resistance to corrosion and oxidation, which is vital for equipment in manufacturing, automation, and outdoor settings. The 1/4" shoulder diameter with its controlled tolerance acts as a precise locator, minimizing part movement and wear in assemblies like linkages, gears, and rotating fixtures. Combined with the Class 3A thread fit and coarse UNC thread, it ensures a secure, vibration-resistant connection that withstands dynamic loads. The flat head with hex drive allows for a clean, flush installation, making it ideal for applications where space is limited and a smooth surface is required. This screw delivers reliable engineering value by enhancing assembly accuracy, reducing maintenance, and improving the overall longevity of mechanical systems.

Specification Summary & Compliance

This shoulder screw features a 10-24 UNC coarse thread with a high-precision Class 3A thread fit for secure fastening. The shoulder diameter is 1/4" with a tolerance of -0.004" to -0.002", and the shoulder length is 5/8" with a tolerance of -0.005" to 0.005", ensuring exact dimensional control. It is manufactured from 18-8 Stainless Steel and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its adherence to strict environmental and safety regulations for industrial use.