S-92210A352 1/2"-13 x 5/8" Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive 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 thanks to 18-8 Stainless Steel construction with passivated finish, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 psi ensures reliable, long-lasting fastening under heavy loads
- Precise Class 3A thread fit provides superior engagement and vibration resistance in demanding applications
- Optimized flat head design with 82° countersink angle allows for flush mounting and clean aesthetic finish
- Hex drive compatibility with 5/16" drive size enables secure installation with standard industrial tools
- Enhanced durability with Rockwell B55 hardness rating maintains structural integrity through repeated use
- Full regulatory compliance with RoHS 3 and REACH standards ensures environmental and safety adherence
Professional Applications & Engineering Value
Engineered for industrial fastening applications where reliability is paramount, these 1/2"-13 UNC flat head screws deliver exceptional performance through their 18-8 Stainless Steel composition and passivated finish. The combination of Class 3A thread fit and coarse threading provides superior resistance to vibration loosening in machinery, equipment assembly, and structural applications. The partially threaded design allows for precise clamping force distribution, while the 82° countersink angle ensures seamless flush mounting in metal fabrication and precision engineering projects. With 70,000 psi tensile strength, these heavy-duty screws maintain integrity in high-stress environments, making them ideal for manufacturing, construction, and maintenance operations requiring dependable inch system fasteners.
Specification Summary & Compliance
This 5/8" length flat head screw features 1/2"-13 UNC coarse threads with Class 3A thread fit precision and partial threading configuration. Manufactured to exacting standards with Rockwell B55 hardness and dimensional accuracy including 0.938" head diameter and 0.251" head height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
