S-96146A177 1/4"-20 x 5/8" Nickel Alloy Socket Head Screws
Nickel Alloy Socket Head 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 comparable to Monel alloys for extended service life in harsh environments
- Precision Class 3A thread fit ensures reliable, vibration-resistant connections in critical applications
- High 70,000 psi tensile strength provides exceptional load-bearing capacity for demanding assemblies
- Rockwell B60 hardness rating maintains structural integrity under repeated stress and torque
- Standard hex socket drive allows for secure installation in confined spaces with common tools
- Full threading design enables consistent clamping force distribution along the entire fastener length
- Regulatory compliance with RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 400 Nickel Socket Head Cap Screws solve critical corrosion and strength challenges where standard fasteners fail. The Monel-comparable material composition provides exceptional resistance to chemical exposure, saltwater, and extreme temperatures, making them ideal for marine equipment, chemical processing systems, and offshore installations. The Class 3A UNC coarse thread configuration ensures rapid assembly while maintaining vibration resistance in high-stress applications. With fully threaded design and 3/16" hex drive, these screws deliver uniform clamping force and reliable installation in space-constrained machinery, valve assemblies, and structural components where corrosion resistance and mechanical reliability are paramount.
Specification Summary & Compliance
This 1/4"-20 UNC thread socket head cap screw features Class 3A precision thread fit with coarse thread spacing for optimal engagement. Manufactured to inch system standards with 5/8" length and fully threaded configuration. Compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial fastener applications.
