S-92224A142 6-32 x 1 3/8" 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 black oxide steel construction, extending service life in demanding industrial environments
- Exceptional holding power from 60,000 psi tensile strength and Rockwell B70 hardness for reliable, vibration-resistant fastening
- Quick installation and removal with Phillips No. 2 drive and coarse UNC threading that reduces cross-threading risks
- Precise thread engagement through Class 2A thread fit ensuring consistent performance in high-volume assembly operations
- Complete thread coverage with fully threaded design providing maximum grip along the entire 1 3/8" length
- Broad compatibility with standard pan head profile fitting most industrial applications requiring rounded head screws
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
These black oxide steel screws deliver critical performance advantages for industrial assembly where corrosion resistance and mechanical reliability are paramount. The combination of Rockwell B70 hardness and 60,000 psi tensile strength ensures these Phillips pan head screws maintain clamp load under vibration and dynamic stresses common in machinery, electrical enclosures, and automotive components. The coarse UNC threading with Class 2A fit provides rapid installation while minimizing galling in steel and aluminum substrates. The fully threaded 6-32 design offers maximum engagement in both thin and thick materials, making these rounded head screws versatile across multiple assembly scenarios while the black oxide finish provides essential protection against oxidation in humid or chemically aggressive environments.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerance for precision engagement. Features UNC coarse threads (6-32) with right-hand direction and full threading along the 1 3/8" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
