S-92196A230 4-48 x 5/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs.
• Superior thread precision with Class 3A fit and UNF fine threads, ensuring tight, reliable connections in critical assemblies.
• High tensile strength of 70,000 psi and Rockwell B70 hardness for dependable performance under heavy loads and stress.
• Easy installation and removal using a standard 3/32" hex drive, minimizing tool wear and assembly time.
• Full threading along the 5/8" length provides uniform clamping force and flexibility in various mounting scenarios.
• Compliance with ASME B18.3 standards guarantees consistent quality and interchangeability for industrial applications.
• Environmental safety assurance through RoHS 3 and REACH compliance, supporting sustainable and regulated operations.

Professional Applications & Engineering Value

This 4-48 UNF thread socket head cap screw is engineered to address common industrial challenges, such as vibration loosening and material degradation. Made from 18-8 stainless steel, it offers excellent resistance to rust and corrosion, making it suitable for precision applications in machinery, automotive, and electronics. The fine thread design and Class 3A thread fit ensure secure fastening in high-stress environments, reducing the risk of failure. With a hex drive socket head and fully threaded rod, it simplifies assembly in tight spaces, enhancing productivity and reliability for B2B clients seeking durable, compliant fasteners.

Specification Summary & Compliance

This product adheres to Class 3A thread fit and UNF fine thread standards with precise dimensions, including a 5/8" length and 3/32" drive size. It meets ASME B18.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and quality consistency.