S-92311A199 8-32 x 1" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
• Exceptional holding power from the cup point design that bites into shafts for secure, permanent positioning
• Precision thread engagement with Class 3A fit ensuring tight tolerances and vibration-resistant fastening
• High-strength performance backed by Rockwell B80 hardness for durable, deformation-resistant operation
• Space-saving installation through headless design allowing flush mounting in confined assemblies
• Easy installation and removal with 5/64" hex drive providing reliable torque transfer without stripping
• Industry-standard compatibility with UNC coarse threads offering quick assembly and broad application range

Professional Applications & Engineering Value

This 8-32 UNC set screw delivers critical engineering solutions for industrial applications requiring permanent component positioning. The 18-8 stainless steel construction provides excellent corrosion resistance in demanding environments, while the cup point design creates deep indentation in shafts and hubs for maximum resistance to rotational forces and vibration loosening. Manufactured to Class 3A thread fit standards, these hex headless set screws ensure precise engagement in machinery, automotive components, and precision equipment where space constraints and reliability are paramount. The combination of Rockwell B80 hardness and coarse UNC threads makes these fasteners ideal for heavy-duty applications requiring repeated adjustments without thread degradation.

Specification Summary & Compliance

This 1-inch set screw features precision 8-32 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufactured in compliance with ASME B18.3 specifications, ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring strict chemical compliance standards.