S-94070A031 0-80 x 1/4" ASME B18.6.3 Brass Pan Head Phillips Screws
Brass 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 brass construction, ideal for humid or corrosive industrial environments
- Precise thread engagement with Class 2A fine UNF threads ensuring secure, vibration-resistant fastening
- High mechanical strength delivering 50,000 psi tensile strength for demanding applications
- Optimized drive efficiency with Phillips No. 0 drive preventing cam-out during installation
- Full-length threading providing maximum grip and load distribution across the entire fastener
- Regulatory compliance meeting ASME B18.6.3 standards and environmental regulations (RoHS 3/REACH)
- Consistent hardness with Rockwell B40 rating ensuring dimensional stability under stress
Professional Applications & Engineering Value
Engineered for precision fastening in industrial equipment, electronic enclosures, and instrumentation, these 0-80 UNF brass screws address critical challenges in sensitive applications. The fine thread configuration provides superior resistance to vibrational loosening while maintaining precise alignment in thin-section materials. Brass material selection offers excellent electrical conductivity and non-magnetic properties, making these pan head Phillips screws ideal for electronics and marine applications where corrosion resistance is paramount. The fully threaded design ensures maximum thread engagement in shallow tapped holes, while the rounded pan head profile provides a low-profile finish that minimizes snagging in confined spaces.
Specification Summary & Compliance
This 1/4" length screw features precision Class 2A thread fit with UNF fine threads (0-80) manufactured to ASME B18.6.3 specifications. The fastener maintains dimensional accuracy with 0.06" thread diameter and standard pan head profile (0.116" head diameter). Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance control.
