S-93225A469 4-40 x 3/4" Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Exceptional strength-to-weight ratio from 6061 aluminum construction for reduced component weight without sacrificing structural integrity
- Reliable thread engagement with Class 1A thread fit ensuring smooth assembly and consistent performance in repetitive applications
- Optimized load distribution through full threading along the entire 3/4" length for maximum fastening contact area
- Superior corrosion resistance inherent to aluminum alloy, maintaining performance in various industrial environments
- High tensile capability rated at 40,000 psi to withstand significant mechanical stresses in demanding applications
- Industry-standard compatibility with UNC coarse threading for seamless integration with existing 4-40 fastening systems
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance and environmental safety
Professional Applications & Engineering Value
This 4-40 UNC fully threaded aluminum rod delivers critical engineering advantages where weight reduction, corrosion resistance, and 40,000 psi tensile strength are paramount. The 6061 aluminum construction provides excellent machinability while resisting environmental degradation, making it ideal for aerospace components, electronic enclosures, and precision instrumentation. The UNC coarse thread spacing ensures rapid assembly and disassembly in maintenance-intensive applications, while the Class 1A thread fit offers sufficient clearance for quick installation without binding. The fully threaded design along the entire 3/4" length allows for adjustable positioning and maximum thread engagement, solving common challenges in alignment-sensitive assemblies where precise component placement is critical.
Specification Summary & Compliance
This precision threaded rod features 4-40 UNC coarse threading with Class 1A thread fit tolerance, manufactured from 6061 aluminum to deliver consistent dimensional accuracy. The component maintains 40,000 psi tensile strength and Rockwell B40 hardness specifications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use in industrial markets worldwide.
