S-92183A483 7/8"-9 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• High-strength performance with 70,000 psi tensile and 35,000 psi shear strength, providing dependable load-bearing capacity.
• Precise Class 3A thread fit for secure, vibration-resistant assemblies and reduced risk of loosening.
• Easy installation and removal thanks to the 1/2" hex drive and knurled head for improved grip.
• Versatile shoulder design with standard fit and customizable lengths (2"-3.99") for precise component alignment.
• Durable coarse UNC thread that resists stripping and allows for quick assembly in industrial settings.
• Compliance with RoHS 3 and REACH standards, ensuring environmental safety and regulatory adherence.

Professional Applications & Engineering Value

This shoulder screw is engineered to address critical alignment and load distribution challenges in machinery, automation, and heavy equipment. The 18-8 stainless steel material offers excellent resistance to rust and chemical exposure, while the Class 3A thread fit and coarse UNC thread ensure tight, reliable fastening under dynamic stresses. The knurled head and 1/2" hex drive facilitate quick tool engagement, reducing assembly time in high-volume production. Ideal for pivots, axles, and spacers, this component maintains dimensional stability with its precision shoulder, minimizing wear and extending service life in demanding industrial applications.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A fit for high precision. Shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.002" to 0.002", ensuring consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for regulated industries.