S-91400A201 8-32 x 1 1/4" FF-S-92, QQ-P-35, MS51957-50 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan Head Phillips 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
- Exceptional tensile strength rated at 80,000 psi for reliable performance in demanding applications
- Precise Class 2A thread fit ensures smooth installation and secure fastening connections
- Optimized Phillips No. 2 drive provides excellent torque transmission and reduces cam-out risk
- Full threading along 1-1/4" length offers maximum engagement and holding power
- Coarse UNC thread pattern enables quick assembly and superior vibration resistance
- Comprehensive regulatory compliance meets RoHS 3 and REACH environmental standards
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 8-32 UNC rounded pan head Phillips screws deliver exceptional performance where corrosion resistance and mechanical reliability are critical. The passivated 18-8 stainless steel construction provides superior protection against oxidation and chemical exposure, making them ideal for marine equipment, food processing machinery, and outdoor applications. The combination of coarse UNC threading and Class 2A thread fit ensures rapid installation while maintaining secure connections in vibration-prone assemblies. The fully threaded design maximizes engagement depth, distributing load evenly across the entire fastener length for enhanced structural integrity in panel mounting, enclosure assembly, and machinery fabrication applications.
Specification Summary & Compliance
These screws feature precision Class 2A thread fit with UNC coarse threading (8-32 size) and comply with multiple industry standards including Fed. Spec. FF-S-92, QQ-P-35, and MS51957-50. The manufacturing process adheres to strict dimensional tolerances, ensuring consistent performance. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, confirming the absence of restricted substances for global market acceptance.
