S-94035A208 8-32 MS51576-14, NASM51576 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments.
• Precise alignment and reduced wear due to the smooth, accurately machined shoulder with tight diameter and length tolerances.
• High strength and durability with a tensile strength of 70,000 psi and Rockwell B55 hardness for reliable performance in demanding applications.
• Easy installation and secure fastening provided by the Class 2A thread fit and coarse 8-32 UNC thread for quick assembly.
• Convenient installation in confined spaces using the standard hex socket drive for efficient torque application.
• Compliance with stringent industry standards including MS51576-14, RoHS 3, and REACH, ensuring safety and regulatory acceptance.
• Versatile right-hand threading for standard rotational fastening in a wide range of machinery and equipment.

Professional Applications & Engineering Value

This 18-8 Stainless Steel shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. The precision shoulder, with its minimal tolerance, ensures exact component positioning, reducing misalignment and wear in assemblies such as rotating shafts, gears, and linkages. The 8-32 UNC coarse thread and Class 2A fit provide reliable engagement and vibration resistance, while the passivated finish enhances corrosion resistance, making it suitable for applications in manufacturing, automotive, and electronics. Its high tensile strength and socket head design allow for secure fastening in space-constrained environments, delivering long-term performance and reduced maintenance costs.

Specification Summary & Compliance

This shoulder screw features a Class 2A thread fit with 8-32 UNC coarse threads and precise shoulder dimensions (diameter tolerance: -0.001" to 0", length tolerance: 0" to 0.002"). It is manufactured to meet MS51576-14 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring quality and safety for industrial use.