S-92480A202 8-32 x 1 1/4" ASME B18.6.3 Brass Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, ideal for humid or demanding industrial environments
• Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B50 hardness for reliable load-bearing performance
• Easy, secure installation with Phillips No. 2 drive and standard 82° countersink angle for flush mounting in various materials
• Precise thread engagement through Class 2A thread fit and UNC coarse threading, reducing cross-threading risks
• Full-length threading ensures maximum grip and holding power across the entire screw length
• Regulatory compliance meets ASME B18.6.3 standards plus RoHS 3 and REACH environmental regulations
• Right-hand threading provides standard directional installation familiar to technicians

Professional Applications & Engineering Value

These 8-32 UNC brass flat head Phillips screws deliver critical performance advantages in industrial fastening applications where corrosion resistance and mechanical reliability are paramount. The brass material inherently resists galvanic corrosion and weathering, making these flat head screws ideal for electrical enclosures, marine components, and plumbing systems where moisture exposure is common. The combination of 50,000 psi tensile strength and Rockwell B50 hardness ensures these fully threaded screws maintain integrity under vibration and thermal cycling. The Phillips No. 2 drive and 82° countersink angle work together to create seamless flush installations in metal, wood, and composite materials, eliminating protrusions that could interfere with moving parts or create safety hazards. These industrial fasteners solve common engineering challenges by providing a corrosion-resistant, high-strength fastening solution that meets rigorous industry standards.

Specification Summary & Compliance

These 1-1/4" brass flat head screws feature precise Class 2A thread fit with UNC coarse threading (8-32 size) ensuring proper engagement and assembly efficiency. Manufactured to ASME B18.6.3 specifications for dimensional accuracy and performance reliability. Fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. The right-hand thread direction and standard flat head profile provide consistent, predictable fastening performance across industrial applications.