S-90272A020 0-80 x 1/8" ASME B18.6.3 Steel Pan Head Phillips Screws
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 zinc-plated steel construction for extended service life in demanding environments
- Exceptional holding power with 60,000 psi tensile strength and Rockwell B70 hardness for reliable fastening performance
- Precision thread engagement with Class 2A fit and UNF fine threads providing vibration resistance and secure connections
- Optimized drive efficiency with Phillips No. 0 drive style ensuring smooth installation and reduced cam-out risk
- Versatile pan head design with standard rounded profile offering excellent bearing surface and aesthetic appeal
- Full threading capability along the entire 1/8" length for maximum grip range and adjustment flexibility
- Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations for global acceptance
Professional Applications & Engineering Value
These 0-80 UNF zinc-plated steel screws deliver critical performance where space-constrained applications demand both strength and precision. The fine thread configuration provides superior resistance to vibrational loosening in electronic enclosures, instrumentation, and small mechanical assemblies. The zinc-plated surface treatment creates a protective barrier against oxidation and corrosion, extending component lifespan in industrial environments. With their fully threaded design and Class 2A thread fit, these rounded pan head screws ensure consistent clamping force and reliable fastening in precision equipment, medical devices, and aerospace components where dimensional accuracy is paramount.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerance for precision assembly. The 0-80 UNF fine thread pattern ensures optimal engagement in delicate applications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations guarantees safe use across global markets. The mechanical properties include 60,000 psi tensile strength and Rockwell B70 hardness, validated through rigorous quality control processes.
