S-90273A010 0-80 x 3/16" ASME B18.6.3 Steel Phillips Flat Head Screws
Steel Phillips Flat Head 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 harsh environments
- Maximum holding power achieved through fully threaded design ensuring secure fastening in demanding applications
- Precise flush mounting with standard 82° countersink angle and flat head profile for smooth surface finishes
- Reliable torque transmission via Phillips No. 0 drive style, reducing cam-out risks during installation
- Consistent thread engagement with Class 2A thread fit and UNF fine threads providing vibration resistance
- High mechanical strength delivering 60,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
- Industry compliance assurance meeting ASME B18.6.3 specifications for dimensional accuracy and performance
Professional Applications & Engineering Value
Engineered for precision assembly in industrial equipment, electronics, and machinery, these 0-80 UNF flat head screws solve critical fastening challenges. The zinc-plated steel construction provides essential corrosion protection while maintaining 60,000 psi tensile strength for structural integrity. The fine UNF threads and Class 2A thread fit ensure secure fastening in vibration-prone environments, while the 82° countersink enables flush mounting in precision assemblies. The Phillips No. 0 drive offers reliable installation torque control, making these 3/16" length screws ideal for space-constrained applications requiring high-strength, compliant fasteners that meet rigorous industry standards.
Specification Summary & Compliance
This flat head screw features precise Class 2A thread fit with UNF fine threads (0-80) manufactured to ASME B18.6.3 dimensional standards. The inch-system fasteners maintain exacting tolerances for head diameter (0.112") and length (3/16") specifications. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets while delivering consistent mechanical performance with Rockwell B70 hardness and 60,000 psi tensile strength.
