S-90696A179 8-36 x 1 1/2" 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
• Exceptional thread engagement and vibration resistance due to Class 3A thread fit and 8-36 UNF fine thread profile
• High mechanical strength and load-bearing capacity with 70,000 psi tensile strength and Rockwell B70 hardness
• Secure, slip-resistant installation using a standard 9/64" hex drive in a socket head design
• Reliable partial threading provides unthreaded shank for precise clamping and shear applications
• Industry-standard compliance ensures interchangeability and performance per ASME B18.3 specifications
• Environmentally responsible manufacturing with full RoHS 3 and REACH compliance

Professional Applications & Engineering Value

This 8-36 UNF socket head cap screw delivers critical performance in demanding applications where precision and durability are paramount. The 18-8 Stainless Steel material offers excellent resistance to corrosion and oxidation, making it suitable for machinery, automotive assemblies, and outdoor equipment. Its fine UNF thread and Class 3A thread fit provide superior vibration resistance and secure fastening in high-stress environments. The partially threaded design allows the unthreaded shank to act as a precision dowel, resisting shear forces. With a 1-1/2" length and 9/64" hex drive, it ensures easy installation in confined spaces while maintaining high 70,000 psi tensile strength for heavy-duty industrial fastening tasks.

Specification Summary & Compliance

This socket head cap screw features precision 8-36 UNF fine threads with Class 3A thread fit for tight tolerances. Manufactured to ASME B18.3 specifications, it ensures dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial supply chains.