S-96877A411 8-32 x 1/2" FF-S-92, QQ-P-35, MS51959-45, 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
- Enhanced tensile strength of 70,000 PSI ensures reliable performance under high-stress applications
- Precise flush mounting with 82° countersink angle and standard flat head profile for seamless surface integration
- Efficient installation using No. 2 Phillips drive, reducing tool slippage and assembly time
- Consistent thread engagement with UNC coarse threading and Class 2A fit for secure fastening in various materials
- Full thread coverage along the 1/2" length provides maximum grip and load distribution
- Regulatory compliance with RoHS 3 and REACH standards ensures environmental and safety adherence
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 8-32 UNC flat head screws deliver exceptional value through their passivated 18-8 stainless steel composition, which combats corrosion in moisture-rich or chemical-exposed environments. The fully threaded design with coarse thread spacing ensures rapid installation and superior holding power in metals, plastics, and composite materials. The 82° countersink angle allows for flush surface mounting in precision assemblies, eliminating protrusions that could interfere with mechanical operations. Commonly used in aerospace, automotive, and machinery manufacturing, these Phillips drive screws provide reliable fastening solutions where vibration resistance and long-term durability are critical, supported by their 70,000 PSI tensile strength and compliance with major industrial specifications.
Specification Summary & Compliance
This fastener maintains Class 2A thread fit per UNC standards, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to Fed. Spec. FF-S-92, QQ-P-35, and MS51959-45, with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The right-hand thread direction and standardized flat head profile further guarantee consistent performance across certified industrial applications.
