S-8077A184 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life.
• Enhanced durability and wear resistance from the Black Oxide finish, providing added protection against abrasion.
• High-strength performance with 70,000 psi tensile strength and 35,000 psi shear strength for demanding industrial applications.
• Precise and secure fit with Class 3A thread fit, ensuring reliable fastening and reduced risk of loosening.
• Easy installation and removal using a standard 3/32" hex drive and knurled head for improved grip and torque application.
• Versatile coarse UNC threading (6-32) for quick assembly and robust holding power in various materials.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safety and regulatory adherence for global use.

Professional Applications & Engineering Value

This 316 Stainless Steel Shoulder Screw with a Black Oxide finish is engineered to address common industrial challenges such as corrosion, vibration, and mechanical stress. The UNC coarse thread and Class 3A fit provide excellent engagement in soft materials and metals, reducing the risk of cross-threading and ensuring consistent performance in high-vibration environments like machinery, automotive assemblies, and electronic enclosures. The knurled head and hex drive design facilitate easy handling and secure tightening, while the shoulder feature allows for precise alignment and pivot points in linkages, bearings, and rotating components. Ideal for applications requiring high tensile strength and reliable fastening, this screw minimizes maintenance and downtime in demanding settings.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional tolerances, including a Class 3A thread fit for superior accuracy and a shoulder diameter tolerance of -0.004" to -0.002". It conforms to UNC thread standards with a coarse 6-32 size and right-hand thread direction. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for various industrial and international applications.