S-97595A577 8-32 x 1/2" ASME B18.3 Brass Hex Drive Flat Head Screws
Brass 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 brass construction, ideal for harsh environments and moisture-prone applications
- Exceptional thread engagement and reliability with Class 3A thread fit, minimizing the risk of cross-threading and ensuring secure fastening
- High-strength performance under load with a tensile strength of 50,000 psi, providing dependable holding power for demanding assemblies
- Optimized for flush mounting featuring a standard 82° countersink angle and flat head design for a smooth, finished surface appearance
- Easy and secure installation with a 3/32" hex drive, allowing for high torque application and reducing the risk of tool slippage
- Enhanced durability and wear resistance from Rockwell B55 hardness, ensuring the screw maintains its integrity through repeated use
- Broad compatibility and reliable performance with UNC coarse threading, designed for quick assembly and resistance to vibration loosening
Professional Applications & Engineering Value
Engineered for precision and longevity, this 8-32 UNC brass flat head screw addresses critical challenges in electrical, marine, and plumbing systems where corrosion resistance is paramount. The fully threaded design and Class 3A thread fit ensure maximum grip and vibration resistance in assemblies, preventing loosening in dynamic environments. Its 82° countersink angle allows for a seamless finish in countersunk holes, making it ideal for applications requiring an unobtrusive fastener profile. The combination of 50,000 psi tensile strength and Rockwell B55 hardness provides a reliable solution for fastening components that are subject to mechanical stress, ensuring joint integrity without compromising on material compatibility or regulatory adherence.
Specification Summary & Compliance
This screw adheres to precise dimensional standards with a Class 3A thread fit and UNC coarse thread profile, manufactured in accordance with ASME B18.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for hazardous substances.
