S-91400A043 0-80 x 5/16" FF-S-92, QQ-P-35, MS51958-123, 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 for long-lasting performance in demanding environments
- Exceptional tensile strength rated at 80,000 psi ensures reliable fastening in high-stress applications
- Precision fine threading with UNF 0-80 specification and Class 2A fit provides secure, vibration-resistant connections
- Optimized drive engagement through Phillips No. 0 drive style enables efficient installation and removal
- Full threading coverage along the 5/16" length offers maximum grip and load distribution
- Comprehensive regulatory compliance with RoHS 3 and REACH environmental standards ensures workplace safety
- Standard pan head design with rounded profile combines aesthetic appeal with practical functionality
Professional Applications & Engineering Value
These 0-80 UNF fine thread screws deliver critical performance advantages in precision assemblies where space constraints and material compatibility are paramount. The passivated 18-8 stainless steel construction provides excellent resistance to oxidation and chemical exposure, making these pan head Phillips screws ideal for electronic enclosures, instrumentation, aerospace components, and medical devices. The fully threaded design ensures maximum engagement in thin materials and delicate assemblies, while the Class 2A thread fit maintains consistent clamping force without galling or seizing. Engineered to meet stringent Fed. Spec. FF-S-92 and MS51958-123 requirements, these industrial fasteners provide reliable solutions for OEMs and maintenance applications demanding precision and durability.
Specification Summary & Compliance
Manufactured to exacting standards with Class 2A thread fit tolerance and UNF 0-80 fine threading specification. Compliance includes Fed. Spec. FF-S-92, QQ-P-35, MS51958-123, and NASM51958 manufacturing standards. Environmental compliance verified with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in global markets.
