S-91500A242 10-24 x 1/2" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws
Stainless 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 316 stainless steel construction and passivated finish for extended service life in harsh environments
- High tensile strength of 70,000 psi ensures reliable fastening performance under demanding mechanical loads
- Rockwell B80 hardness provides excellent durability and resistance to wear during installation and use
- Full UNC coarse threading enables faster installation and superior holding power in various materials
- Standard 82° countersink angle creates flush surface finishes for streamlined assemblies
- Class 2A thread fit ensures consistent, reliable engagement with mating components
- No. 2 Phillips drive offers familiar, efficient installation with standard tools
Professional Applications & Engineering Value
These 316 stainless steel flat head screws deliver exceptional value in demanding industrial applications where corrosion resistance and mechanical reliability are paramount. The combination of 70,000 psi tensile strength and Rockwell B80 hardness ensures these 10-24 UNC coarse thread fasteners withstand vibration, thermal cycling, and mechanical stress without compromising integrity. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, making these Phillips drive screws ideal for marine, chemical processing, food equipment, and outdoor applications where moisture and corrosive agents are present. The fully threaded design provides maximum engagement depth, while the standard 82° countersink angle ensures clean, flush mounting in precision assemblies.
Specification Summary & Compliance
These 1/2" flat head screws feature Class 2A thread fit per UNC standards with coarse spacing for reliable engagement. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance. The products are RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental and safety regulations for industrial use worldwide.
