S-92196A742 1/2"-13 x 9" 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 industrial environments and outdoor applications
• Exceptional tensile strength rated at 70,000 psi provides reliable fastening under heavy loads and vibration
• Precision Class 3A thread fit ensures tight tolerances and secure mating with nuts and tapped holes
• Partially threaded design offers optimal grip length while allowing clearance in non-threaded sections
• Hex socket drive with 3/8" drive size enables high torque application and prevents stripping
• Coarse UNC threads provide faster installation and better performance in softer materials
• Full regulatory compliance with RoHS 3 and REACH standards for environmentally conscious manufacturing

Professional Applications & Engineering Value

These socket head cap screws deliver exceptional performance in demanding industrial applications where corrosion resistance and high tensile strength are critical. The 18-8 stainless steel composition provides excellent protection against rust and chemical degradation, making them ideal for marine equipment, food processing machinery, and outdoor structural applications. The 1/2"-13 UNC coarse threads with Class 3A fit ensure precise engagement and superior vibration resistance, while the partially threaded configuration allows for optimal clamping force distribution. The hex socket drive design enables high-torque installation in confined spaces, solving common accessibility challenges in machinery assembly and maintenance operations.

Specification Summary & Compliance

This socket head cap screw features precision 1/2"-13 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufactured to ASME B18.3 specifications, the fastener delivers consistent performance and interchangeability. The 9" length with 2" minimum thread length provides versatile fastening capabilities. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while maintaining 70,000 psi tensile strength and Rockwell B70 hardness for reliable long-term performance.