S-96877A615 1/4"-20 x 1/2" FF-S-92, QQ-P-35, MS51959-79, SAE AMS2700 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat 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 with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
- Fully threaded design provides maximum grip and holding power across the entire fastener length
- Standard 82° countersink angle allows for flush mounting and clean aesthetic finishes
- Class 2A thread fit offers excellent assembly ease while maintaining secure fastening integrity
- Phillips drive (No. 3 size) enables efficient installation with common tools, reducing assembly time
- Comprehensive compliance with multiple industrial standards including Fed. Spec. FF-S-92, QQ-P-35, MS51959-79, and SAE AMS2700
Professional Applications & Engineering Value
These 1/4"-20 UNC flat head Phillips screws deliver exceptional engineering value in demanding applications where corrosion resistance and structural integrity are paramount. The passivated 18-8 stainless steel construction provides superior protection against oxidation and chemical exposure, making them ideal for marine, food processing, and outdoor equipment applications. The coarse UNC thread and Class 2A fit ensure quick, reliable installation in various materials while maintaining vibration resistance. The fully threaded design maximizes surface contact for enhanced load distribution, while the 82° countersink angle creates seamless flush mounting in precision assemblies. These industrial screws solve critical fastening challenges where both mechanical performance and environmental durability are required.
Specification Summary & Compliance
This 1/4"-20 UNC flat head screw features precise Class 2A thread fit with coarse thread spacing and right-hand threading. Manufacturing complies with Fed. Spec. FF-S-92, QQ-P-35, MS51959-79, and SAE AMS2700 standards. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting the latest environmental and safety regulations for industrial components.
