S-97690A158 6-32 x 3/8" ASME B18.6.3 Steel Pan Head Torx Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction and black painted finish for extended service life in harsh environments
• Enhanced torque transmission through T15 Torx drive system, reducing cam-out and tool slippage during installation
• Optimized thread engagement with UNC coarse threading and Class 2A fit for reliable fastening in various materials
• Exceptional mechanical strength with Rockwell B70 hardness rating, resisting deformation under heavy loads
• Streamlined assembly process with fully threaded design and right-hand direction for efficient installation
• Professional appearance with rounded pan head profile that sits flush while providing superior aesthetic appeal
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

These zinc-plated steel screws with T15 Torx drive deliver exceptional performance in demanding industrial applications where vibration resistance and reliable torque transmission are critical. The UNC coarse threading combined with Class 2A thread fit ensures secure fastening in metals, plastics, and composite materials, while the Rockwell B70 hardness provides the necessary strength to withstand mechanical stress without stripping or shearing. The black painted pan head not only enhances corrosion protection but also offers a professional finish ideal for visible applications in electronics enclosures, machinery panels, and automotive assemblies. The fully threaded design maximizes holding power across the entire 3/8" length, making these rounded head screws perfect for applications requiring consistent clamping force and vibration resistance.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit tolerance and UNC coarse threading specifications. These 6-32 x 3/8" screws fully comply with ASME B18.6.3 mechanical and dimensional requirements, ensuring interchangeability and reliability across industrial applications. Environmental compliance is verified through RoHS 3 (2015/863/EU) adherence and REACH (EC 1907/2006) certification, confirming the absence of restricted substances. The zinc-plated steel construction with black painted finish meets industry standards for corrosion protection and mechanical performance.