S-92183A512 3/4"-10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel, ideal for harsh industrial environments and outdoor applications.
• Exceptional mechanical strength with 70,000 psi tensile and 35,000 psi shear strength, ensuring reliable performance under heavy loads.
• Precise Class 3A thread fit for tighter tolerances and secure, vibration-resistant assemblies in critical machinery.
• Easy installation and removal with a 1/2" hex drive and knurled socket head, providing excellent grip and torque transmission.
• Versatile shoulder design with customizable lengths (0.5"-1.99") for accurate component spacing and alignment.
• Durable construction with Rockwell B55 hardness, offering long-term wear resistance and dimensional stability.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.

Professional Applications & Engineering Value

This 18-8 stainless steel shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical failure. The 3/4"-10 UNC coarse thread and Class 3A fit provide a secure, high-strength connection that resists loosening under vibration, making it ideal for heavy-duty machinery, automotive assemblies, and precision equipment. The knurled socket head with a 1/2" hex drive ensures easy installation in tight spaces, while the stainless steel material offers excellent corrosion resistance, reducing maintenance costs in humid or chemical-exposed environments. Its robust shoulder design supports accurate pivoting and spacing in rotating parts, enhancing overall system reliability and longevity.

Specification Summary & Compliance

This shoulder screw features a 3/4"-10 UNC coarse thread with Class 3A fit for precise dimensional accuracy, along with a shoulder diameter tolerance of -0.004" to -0.002" and length tolerance of -0.002" to 0.002". It adheres to industry standards for thread type and fit, and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for international industrial applications.