S-91829A557 10-24 Shoulder Screws

Key Features & Benefits at a Glance

• Corrosion-resistant performance with 18-8 stainless steel construction, ideal for harsh industrial environments.
• Precise alignment and reduced wear due to the smooth shoulder with tight diameter and length tolerances.
• High-strength reliability offering a tensile strength of 70,000 psi for demanding mechanical applications.
• Secure and flush installation enabled by the socket head design, providing a clean, low-profile finish.
• Consistent thread engagement with a Class 2A fit and coarse UNC thread for easy assembly and disassembly.
• Durable surface protection from the passivated finish, enhancing longevity and resistance to oxidation.
• Compliance with global standards including RoHS 3 and REACH, ensuring safe and sustainable use.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw is engineered to address critical alignment and load-bearing challenges in precision assemblies. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for machinery, automotive, and electronics where environmental factors are a concern. The precise shoulder fit ensures accurate component positioning, reducing vibration and wear in rotating parts like bearings and pulleys. With a socket head and right-hand thread, it allows for easy installation in confined spaces, while the 70,000 psi tensile strength supports high-stress applications without failure. Ideal for industrial and OEM uses, this screw delivers long-term reliability and performance.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. The shoulder features precise tolerances (diameter: -0.001" to 0", length: 0" to 0.002") to ensure reliable performance. It is manufactured from 18-8 stainless steel with a passivated finish and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental and safety regulations.