S-92196A739 1/2"-13 x 7 1/2" 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 torque transmission and stripping resistance due to the 3/8" hex drive and standard socket head profile, ensuring reliable fastening in high-stress applications.
• High tensile strength of 70,000 PSI and Rockwell B70 hardness provide excellent load-bearing capacity and durability for heavy-duty industrial use.
• Precise Class 3A thread fit ensures tight, secure connections with minimal risk of loosening under vibration or dynamic loads.
• 1/2"-13 UNC coarse threading offers quick assembly and disassembly, improving efficiency in maintenance and production workflows.
• Partially threaded design allows for controlled clamping force and reduced thread wear in specific joint configurations.
• Compliance with ASME B18.3, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these socket head cap screws in 18-8 Stainless Steel address common challenges like corrosion, high stress, and assembly precision. The UNC coarse thread and Class 3A fit minimize cross-threading risks while providing robust holding power in machinery, automotive, and construction applications. With a 3/8" hex drive, they enable efficient torque application, reducing installation time and tool wear. The partially threaded rod design optimizes grip length for structural joints, enhancing reliability in equipment subjected to vibration and heavy loads. This combination of material strength and thread specifications ensures long-term performance, minimizing downtime and replacement costs in critical operations.

Specification Summary & Compliance

This screw features a 1/2"-13 UNC coarse thread with Class 3A fit for precise dimensional accuracy, and it meets ASME B18.3 manufacturing standards. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it ensures environmental safety and material integrity for industrial use.