S-91400A041 0-80 x 1/4" FF-S-92, QQ-P-35, MS51958-122, NASM51958 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 mechanical strength with 80,000 psi tensile strength for reliable performance in demanding applications
- Precision fine threading with Class 2A UNF thread fit ensures secure fastening and vibration resistance
- Optimized drive engagement with No. 0 Phillips drive and pan head design for efficient installation and torque transfer
- Full threading along 1/4" length provides maximum grip and load distribution across the entire fastener
- Comprehensive regulatory compliance meets Fed. Spec. FF-S-92, QQ-P-35, MS51958-122, and NASM51958 standards
- Environmental safety assurance with RoHS 3 and REACH compliance for sustainable manufacturing operations
Professional Applications & Engineering Value
These 0-80 UNF pan head Phillips screws deliver critical performance advantages in precision assembly applications where material integrity and dimensional accuracy are paramount. The passivated 18-8 stainless steel construction provides excellent corrosion resistance, making them suitable for electronics, aerospace components, medical devices, and instrumentation exposed to challenging environments. The fine thread configuration with Class 2A fit ensures superior vibration resistance and prevents loosening in dynamic applications, while the fully threaded design maximizes engagement strength across the entire 1/4" length. The combination of 80,000 psi tensile strength and standardized rounded pan head profile with No. 0 Phillips drive enables reliable installation torque and consistent clamping force in space-constrained assemblies where precision fastening is critical to operational safety and longevity.
Specification Summary & Compliance
Manufactured to exacting dimensional standards with Class 2A thread fit and UNF fine threading (0-80 size, 0.06" diameter). Compliant with Fed. Spec. FF-S-92, QQ-P-35, MS51958-122, and NASM51958 specifications. Meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards.
