S-91781A253 10-24 x 2" ASME B18.6.3 Stainless Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration
• Precision Class 2A thread fit provides smooth installation and secure fastening in UNC coarse threaded applications
• Fully threaded design offers maximum grip length and uniform load distribution along the entire 2" length
• Standard 82° countersink angle allows for flush mounting in prepared holes, creating clean, professional finishes
• Slotted drive compatibility with common hand tools for straightforward installation and maintenance
• Comprehensive regulatory compliance including ASME B18.6.3, RoHS 3, and REACH for global industrial acceptance

Professional Applications & Engineering Value

These 10-24 UNC flat head slotted screws deliver exceptional engineering value through their 18-8 stainless steel composition and passivated finish, specifically engineered to combat corrosion in demanding industrial settings. The combination of 80,000 psi tensile strength and Rockwell B80 hardness ensures reliable performance in machinery assembly, electrical enclosures, and structural applications where vibration resistance is critical. The fully threaded coarse UNC pattern with Class 2A fit provides superior holding power in softer materials while the standard 82° countersink angle creates seamless, flush-mounted connections that prevent snagging and maintain aerodynamic profiles. These industrial screws are particularly valuable in manufacturing, automotive, and marine applications where corrosion resistance, mechanical strength, and regulatory compliance are paramount considerations.

Specification Summary & Compliance

This flat head screw features precision 10-24 UNC coarse threads with Class 2A thread fit tolerance for consistent performance. Manufacturing complies with ASME B18.6.3 specifications ensuring dimensional accuracy and interchangeability. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making them suitable for global industrial distribution and use in regulated environments.