S-92196A221 8-36 x 1" 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 industrial environments
• Superior thread engagement with Class 3A fit UNF fine threads ensuring precise, vibration-resistant connections
• High tensile strength of 70,000 PSI provides reliable performance under significant mechanical stress
• Rockwell B70 hardness maintains structural integrity and prevents deformation during installation
• Standard hex socket drive (9/64") allows for easy installation with common tools in confined spaces
• Full thread coverage along 1" length enables uniform load distribution and maximum holding power
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH for guaranteed quality and safety

Professional Applications & Engineering Value

This 8-36 UNF socket head cap screw delivers critical performance advantages in demanding applications where precision and reliability are paramount. The 18-8 stainless steel composition provides excellent resistance to oxidation and chemical corrosion, making it suitable for machinery, automotive assemblies, and marine equipment exposed to moisture or corrosive agents. The fine UNF threads with Class 3A fit create tighter tolerances than standard coarse threads, reducing the risk of loosening under vibration while maintaining consistent clamping force. The fully threaded design ensures maximum thread engagement across the entire fastener length, distributing stress evenly to prevent premature failure. These characteristics make it particularly valuable in precision engineering applications requiring repeated disassembly and reassembly without compromising thread integrity.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit for superior dimensional accuracy and interchangeability. The 8-36 UNF fine thread configuration provides enhanced tensile strength compared to coarse thread alternatives. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and restricted substance control. Mechanical properties include 70,000 PSI tensile strength and Rockwell B70 hardness for consistent performance across industrial applications.