S-97181A105 6-32 x 3/8" ASME B18.6.3 Stainless Steel Pan Head Combination Phillips/Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
• Dual-drive convenience featuring both Phillips and slotted drive options for flexible installation with standard tools
• Enhanced durability through passivated surface finish that increases corrosion resistance and extends service life
• Precision threading with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
• Full threading coverage along the entire 3/8" length provides maximum grip and holding power
• Regulatory compliance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These 316 stainless steel pan head screws deliver exceptional performance in demanding industrial settings where corrosion resistance and mechanical reliability are critical. The passivated finish provides an additional protective layer against chemical attack and oxidation, making these fully threaded UNC fasteners ideal for marine equipment, chemical processing plants, food processing machinery, and outdoor applications. The combination of 100,000 psi tensile strength and Rockwell B100 hardness ensures these screws maintain integrity under stress and vibration, while the Phillips/slotted drive options accommodate various installation tools and techniques. The rounded pan head design offers a low-profile appearance with excellent bearing surface, distributing clamp load effectively without damaging connected materials.

Specification Summary & Compliance

This 6-32 x 3/8" pan head screw features precision UNC coarse threads with Class 2A fit tolerance for consistent engagement and reliable fastening performance. Manufactured in compliance with ASME B18.6.3 specifications, these screws meet rigorous quality standards for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in various industrial applications without hazardous substance restrictions.