S-92446A209 8-32 x 3" ASME B18.6.3 Brass Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ensuring long-term reliability in harsh environments
• High tensile strength of 50,000 psi provides exceptional load-bearing capacity for demanding industrial applications
• Rockwell B40 hardness delivers excellent durability and resistance to wear during installation and use
• Class 2A thread fit with UNC coarse threading ensures smooth, reliable assembly and secure fastening
• Partially threaded 3" length design offers optimal grip range and flexibility for various material thicknesses
• Slotted pan head design allows for easy installation with standard screwdrivers while providing a low-profile finish
• Full regulatory compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety and environmental responsibility

Professional Applications & Engineering Value

This 8-32 UNC brass pan head slotted screw delivers exceptional engineering value through its carefully selected materials and precision manufacturing. The brass construction provides inherent corrosion resistance, making it ideal for electrical components, marine environments, and plumbing systems where moisture resistance is critical. The partially threaded design combined with coarse UNC threading ensures secure fastening in softer materials while preventing cross-threading issues. With 50,000 psi tensile strength and Rockwell B40 hardness, this fastener maintains structural integrity under vibration and thermal cycling conditions common in industrial machinery, automotive assemblies, and HVAC systems. The slotted pan head offers reliable torque transmission while maintaining a low profile for space-constrained applications.

Specification Summary & Compliance

This precision-engineered fastener features Class 2A thread fit tolerance per UNC standards, ensuring consistent threading performance and proper engagement. The screw meets ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. Manufacturing adheres to strict quality controls for head diameter (0.322"), thread diameter (0.164"), and length (3") specifications, providing reliable interchangeability and performance across industrial applications.