S-91099A329 10-24 x 1" 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 passivated 18-8 stainless steel construction for extended service life in harsh environments
- High tensile strength of 80,000 psi ensures reliable fastening under significant mechanical stress
- Rockwell B80 hardness provides excellent durability and resistance to wear during installation and use
- Full UNC coarse threading with Class 2A fit enables quick assembly and secure engagement in various materials
- Undercut flat head design with 82° countersink angle creates a flush, professional finish while preventing surface protrusion
- Phillips drive (No. 2) offers familiar, efficient installation with standard tools
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental responsibility
Professional Applications & Engineering Value
These passivated 18-8 stainless steel flat head screws deliver exceptional performance in demanding industrial settings where corrosion resistance and mechanical reliability are paramount. The fully threaded UNC coarse design provides superior pull-out resistance in metal, plastic, and composite assemblies, while the undercut flat head profile ensures perfect flush mounting without surface interference. Engineered to withstand vibration and environmental exposure, these Phillips drive screws maintain their integrity in machinery, electrical enclosures, and structural applications. The combination of 80,000 psi tensile strength and Rockwell B80 hardness makes them ideal for high-stress fastening requirements across manufacturing, automotive, and aerospace industries.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse threading (10-24 x 1"), these screws guarantee consistent performance and interchangeability. The product fully complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring safe use in regulated applications worldwide.
