S-92944A115 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 mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high-stress conditions.
• Precision alignment and smooth rotation ensured by the 3/4" shoulder with tight diameter tolerance, reducing wear on mating parts.
• Secure and repeatable fastening with a Class 3A thread fit for minimal play and consistent clamping force in demanding assemblies.
• Easy installation and high torque capability provided by the 5/32" hex drive and flat head with an 82° countersink angle.
• Broad compatibility with standard 10-24 UNC coarse threads, simplifying sourcing and integration into existing designs.
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated markets.

Professional Applications & Engineering Value

This 18-8 stainless steel shoulder screw is engineered to address critical alignment and pivot point requirements in high-performance applications. The 3/4" shoulder length and precise diameter provide a stable bearing surface, minimizing friction and wear in machinery, automotive, and aerospace assemblies. Its 10-24 UNC coarse thread and Class 3A fit ensure secure fastening with high resistance to vibration loosening, while the flat head with 82° countersink allows for a flush finish. The combination of 70,000 psi tensile strength and excellent corrosion resistance makes it a durable solution for components subjected to dynamic loads and harsh operating conditions, enhancing equipment reliability and reducing maintenance cycles.

Specification Summary & Compliance

This shoulder screw features a 10-24 UNC thread with a Class 3A fit for high precision, a shoulder diameter of 1/4" with a tolerance of -0.004" to -0.002", and a shoulder length of 3/4" with a tolerance of -0.005" to 0.005". It is manufactured from 18-8 Stainless Steel with a hardness of Rockwell B55 and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international safety and environmental standards.