S-90604A199 8-32 x 1" ASME B18.6.3 Stainless Steel Pan Head Combination Phillips/Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Exceptional mechanical strength delivering 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 No. 2 drive tools
• Precision threading with UNC coarse threads and Class 2A fit ensuring consistent, secure fastening in industrial applications
• Full-threaded design providing maximum grip length and uniform stress distribution along the entire 1" shaft
• Regulatory compliance meeting ASME B18.6.3 specifications while adhering to RoHS 3 and REACH environmental standards
• Optimized head design with rounded pan profile offering improved clearance and professional appearance

Professional Applications & Engineering Value

These 8-32 rounded head screws deliver exceptional engineering value across industrial applications where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel composition combined with passivated finish provides superior protection against oxidation and chemical exposure, making them ideal for manufacturing equipment, electrical enclosures, and marine components. The fully threaded UNC coarse pattern ensures rapid installation and secure fastening in various materials, while the dual Phillips/slotted drive accommodates different tooling preferences. With 100,000 psi tensile strength, these screws maintain structural integrity under vibration and dynamic loads, solving common failure points in machinery assembly and structural frameworks where consistent performance is non-negotiable.

Specification Summary & Compliance

This 8-32 x 1" rounded head screw features precision UNC coarse threads with Class 2A thread fit tolerance for consistent engagement. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance standards. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restricted substance adherence. The combination of Rockwell B100 hardness and 100,000 psi tensile strength validates mechanical performance for demanding industrial applications requiring reliable fastening solutions.