S-8077A188 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction and Black Oxide finish, ideal for harsh industrial environments.
• High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable load-bearing in demanding applications.
• Precise Class 3A thread fit ensures secure, vibration-resistant assemblies with consistent performance.
• Easy installation and removal thanks to the hex socket drive and knurled head for enhanced grip.
• Durable and long-lasting with Rockwell B79 hardness, reducing wear and extending service life.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use.
• Versatile coarse UNC threading provides quick assembly and disassembly in various industrial settings.

Professional Applications & Engineering Value

This 316 Stainless Steel Shoulder Screw with Black Oxide finish and 6-32 UNC coarse thread is engineered to address common industrial challenges such as corrosion, high stress, and assembly efficiency. The Class 3A thread fit and precise shoulder dimensions ensure minimal play and vibration resistance, making it ideal for precision machinery, automotive components, and electronic enclosures. Its high tensile and shear strengths support heavy-duty applications, while the knurled head and hex drive facilitate easy handling in tight spaces. By combining durability with compliance to RoHS and REACH, this fastener reduces maintenance costs and enhances operational reliability in demanding environments.

Specification Summary & Compliance

This shoulder screw adheres to UNC coarse thread standards with a Class 3A fit for high precision. Dimensions include a thread diameter of 0.138", shoulder diameter of 5/32" with tight tolerances, and a thread length of 3/16". It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence for industrial use.