S-91772A060 0-80 x 5/8" ASME B18.6.3 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 from passivated 18-8 stainless steel construction for extended service life in harsh environments
- Exceptional tensile strength rated at 70,000 psi ensures reliable performance under high-stress applications
- Precision thread engagement with Class 2A UNF fine threads provides secure, vibration-resistant fastening
- Optimized drive performance through Phillips No. 0 drive design for efficient installation and removal
- Enhanced material durability with Rockwell B70 hardness maintains structural integrity under repeated use
- Full threading coverage along the 5/8" length enables maximum grip and load distribution
- Regulatory compliance assurance meeting ASME B18.6.3 standards with RoHS 3 and REACH environmental directives
Professional Applications & Engineering Value
This 0-80 UNF pan head machine screw delivers critical engineering solutions for precision assemblies requiring corrosion-resistant fastening. The passivated 18-8 stainless steel construction provides exceptional protection against oxidation and chemical exposure, making it ideal for electronics, instrumentation, and marine applications. The UNF fine thread configuration ensures superior vibration resistance in dynamic environments, while the Phillips No. 0 drive offers reliable torque transmission during installation. With fully threaded design and Class 2A thread fit, this fastener maintains consistent clamping force across the entire engagement length, preventing loosening in critical assemblies where precision and reliability are paramount.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerance for precision engagement. The UNF thread form (0-80) features fine pitch threading with right-hand orientation. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use across industrial applications. Mechanical properties include 70,000 psi tensile strength and Rockwell B70 hardness for consistent performance in demanding fastening scenarios.
