S-91781A269 10-24 x 6" ASME B18.6.3 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish for long-lasting performance in harsh environments
• Reliable high-strength fastening delivering 80,000 psi tensile strength and Rockwell B80 hardness for demanding industrial applications
• Precision flush mounting with standard 82° countersink angle and flat head design for seamless surface integration
• Optimized thread engagement featuring Class 2A thread fit and coarse UNC threading for secure, vibration-resistant connections
• Versatile partial threading allowing unthreaded shank sections for precise clamping and alignment control
• Broad compliance coverage meeting ASME B18.6.3 specifications while being RoHS 3 and REACH compliant
• Easy installation and removal with slotted drive design for straightforward maintenance and serviceability

Professional Applications & Engineering Value

These 10-24 UNC flat head screws deliver critical engineering advantages for industrial applications where flush surface mounting and corrosion resistance are paramount. The 18-8 stainless steel construction with passivated finish provides superior protection against chemical exposure and environmental degradation, making them ideal for machinery, marine equipment, and food processing applications. The partially threaded design allows the unthreaded shank to bear against materials without thread damage, while the coarse thread spacing ensures rapid installation and superior holding power in various substrates. With Class 2A thread fit precision, these screws maintain consistent clamping force even under vibration, solving common loosening issues in dynamic industrial environments.

Specification Summary & Compliance

This 6-inch flat head screw features precise Class 2A thread fit with UNC coarse threading (10-24 size) and standard 82° countersink angle. Manufactured to ASME B18.6.3 specifications, it ensures dimensional accuracy and interchangeability. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety standards for industrial use across global markets.