S-92196A402 1/2"-20 x 6" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• High tensile strength of 70,000 psi ensures dependable performance under heavy loads and vibration.
• Precise Class 3A thread fit provides excellent engagement and reduces the risk of cross-threading during assembly.
• 3/8" hex drive design allows for high torque application and secure installation in confined spaces.
• Fine thread spacing (UNF) offers improved adjustment accuracy and superior resistance to loosening.
• Partially threaded shank enables precise clamping force on specific sections without thread interference.
• Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards for industrial use.

Professional Applications & Engineering Value

This 1/2"-20 UNF Socket Head Cap Screw is engineered to address critical challenges in industrial assembly and heavy machinery. Its 18-8 Stainless Steel material provides excellent resistance to rust and chemical exposure, making it suitable for outdoor equipment, marine applications, and food processing machinery. The fine thread spacing and Class 3A thread fit ensure tight, reliable fastening in high-vibration environments, reducing maintenance needs. With a 3/8" hex drive and socket head design, it allows for efficient installation in tight spaces, improving assembly speed and reducing labor costs. This screw is ideal for precision engineering projects where durability and compliance with ASME B18.3 standards are essential.

Specification Summary & Compliance

This socket head cap screw features a 1/2"-20 UNF fine thread with Class 3A thread fit for high precision. It is manufactured in accordance with ASME B18.3 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.