S-92183A243 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 alignment and secure pivoting enabled by the accurately machined shoulder with standard fit and tight diameter tolerance.
• High-strength performance with 70,000 psi tensile and 35,000 psi shear strength, ensuring reliability under significant mechanical stress.
• Easy installation and removal using a standard 3/32" hex key, combined with a knurled head for improved grip during manual adjustments.
• Consistent and reliable threading with a Class 3A fit and 10-24 UNC coarse thread, providing secure fastening with minimal risk of cross-threading.
• Versatile shoulder length options from 0.13" to 1.99", allowing for custom fitment in various assembly and spacing requirements.
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safety and regulatory acceptance for international projects.

Professional Applications & Engineering Value

This 18-8 Stainless Steel Shoulder Screw is engineered to address critical challenges in precision assemblies, such as maintaining exact component alignment and resisting rotational forces in moving parts. The Class 3A thread fit and UNC coarse thread design ensure fast, secure engagement, reducing assembly time and the risk of thread damage in high-cycle applications. Its knurled head and hex socket drive provide excellent torque transmission and handling, even in confined spaces. Commonly used in machinery, automotive, and electronics, this screw offers a durable, corrosion-resistant solution for pivoting mechanisms, bearing mounts, and precision linkages, where dimensional accuracy and material integrity are paramount for long-term operational stability.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A fit for high precision. The shoulder diameter tolerance is -0.004" to -0.002", and the shoulder length tolerance is -0.002" to 0.002", ensuring consistent dimensional accuracy. It is manufactured from 18-8 Stainless Steel with a hardness of Rockwell B55 and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for regulated industrial and commercial applications.