S-91771A265 10-24 x 6" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction for extended service life in harsh environments
• High tensile strength of 80,000 psi ensures reliable fastening under heavy loads and vibration
• Precise Class 2A thread fit guarantees smooth assembly and consistent clamping force
• Standard 82° countersink angle provides flush mounting for clean, professional finishes
• Phillips No. 2 drive design enables efficient installation with common tools while reducing cam-out risk
• Partially threaded shank allows for optimal grip range and material compression control
• Full regulatory compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety and environmental responsibility

Professional Applications & Engineering Value

These 10-24 UNC flat head screws deliver exceptional engineering value for industrial applications requiring flush-mounted fasteners with high corrosion resistance. The passivated 18-8 stainless steel construction prevents rust and chemical degradation in demanding environments including marine, food processing, and outdoor equipment. The coarse thread spacing and Class 2A thread fit provide rapid installation in various materials while maintaining vibration resistance. With 80000 psi tensile strength and Rockwell B80 hardness, these partially threaded screws offer superior pull-out resistance in structural assemblies, machinery frames, and heavy-duty enclosures where reliability is critical.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with Class 2A thread tolerance for consistent fit. Thread specification follows UNC coarse thread standards with 10-24 thread size and right-hand thread direction. Complies with ASME B18.6.3 mechanical standards for dimensional accuracy and performance. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for hazardous substance restrictions.