S-92944A113 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.
• Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high-stress conditions.
• Precision Class 3A thread fit ensures tight, secure fastening with minimal backlash in assemblies requiring high accuracy.
• Convenient installation and removal via a 5/32" hex drive and smooth, flat head design for efficient tool engagement.
• Accurate component alignment and pivoting provided by the 1/2" long, precisely toleranced shoulder with a standard fit.
• Wide compatibility with standard 82° countersunk holes, facilitating seamless integration into existing designs.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global markets.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw is engineered to solve critical alignment and pivot-point challenges in precision machinery. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it suitable for applications in food processing, chemical, and marine equipment where moisture is a concern. The coarse thread and Class 3A fit ensure rapid assembly and a vibration-resistant hold, reducing maintenance needs in automated systems. The precisely machined shoulder acts as a sturdy axle or datum for rotating parts like gears, pulleys, and linkages, preventing axial movement and maintaining concentricity. Its flat head with hex drive allows for flush mounting and easy access in confined spaces, enhancing the overall efficiency and reliability of your industrial fastener applications.

Specification Summary & Compliance

This shoulder screw adheres to UNC coarse thread standards with a Class 3A thread fit for high precision. Key dimensional tolerances include a shoulder diameter of 1/4" with a tolerance of -0.004" to -0.002" and a shoulder length of 1/2" with a tolerance of -0.005" to 0.005". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances and suitable for use in regulated industries.