S-97715A504 10-32 x 1 1/2" Brass Button Head Hex-Drive Screws
Brass Button Head Hex-Drive Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with brass construction for long-lasting performance in demanding environments
- Exceptional thread precision with Class 3A fit ensuring reliable, vibration-resistant connections in critical assemblies
- High mechanical strength delivering 50,000 psi tensile strength and Rockwell B55 hardness for heavy-duty applications
- Optimized installation efficiency through 1/8" hex drive design providing secure tool engagement and reduced stripping risk
- Enhanced surface compatibility with standard button head profile minimizing protrusion while maintaining structural integrity
- Full threading coverage along the 1½" length enabling consistent clamping force distribution across joined components
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial supply chain integration
Professional Applications & Engineering Value
These 10-32 UNF brass rounded head screws solve critical challenges in precision assembly applications where corrosion resistance and thread reliability are paramount. The fine thread spacing and Class 3A thread fit create superior engagement in tapped holes, preventing loosening under vibration in machinery, electrical enclosures, and instrumentation. The brass material provides natural corrosion resistance without additional plating, making these button head screws ideal for marine, chemical processing, and electronic applications where galvanic compatibility is essential. The combination of 50,000 psi tensile strength and Rockwell B55 hardness ensures durable fastening in high-stress applications while the 1/8" hex drive enables efficient installation in confined spaces common in industrial equipment maintenance and OEM manufacturing.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit per UNF specifications, ensuring exceptional threading accuracy and interchangeability. These fully threaded fasteners maintain consistent 0.19" thread diameter with fine thread spacing along the complete 1½" length. Compliance includes RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) adherence, meeting current environmental regulations for industrial components.
