S-92311A203 8-32 x 1 1/2" ASME B18.3 Set 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 thread engagement with Class 3A thread fit ensures precise, vibration-resistant fastening in demanding applications
• High mechanical strength with Rockwell B80 hardness provides reliable performance under heavy loads and repeated adjustments
• Secure installation and removal through hex drive design prevents stripping and enables high torque application
• Space-saving headless design allows for flush mounting where clearance is limited
• Enhanced grip and positioning with cup tip design prevents component slippage during operation
• Regulatory compliance assurance meets ASME B18.3 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These 18-8 stainless steel set screws deliver critical engineering solutions where corrosion resistance and vibration-proof fastening are paramount. The Class 3A thread fit combined with UNC coarse threads provides superior holding power in machinery, automotive components, and precision equipment. The headless design with hex drive enables flush mounting in confined spaces while maintaining accessibility for adjustments. With Rockwell B80 hardness, these screws withstand repeated tightening cycles without deformation, making them ideal for permanent assemblies in manufacturing, aerospace, and marine applications where reliability cannot be compromised.

Specification Summary & Compliance

This 8-32 UNC set screw features precise Class 3A thread fit tolerances with coarse thread spacing for optimal engagement. Manufactured to ASME B18.3 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 1 1/2" length and 0.164" thread diameter provide standardized dimensions for consistent performance across industrial applications.