S-97595A587 3/8"-16 x 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 with brass construction, ideal for harsh environments and reducing maintenance costs.
- Exceptional tensile strength of 50,000 PSI ensures reliable, long-lasting fastening under high-stress conditions.
- Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies in precision applications.
- Hex drive (7/32") design allows for high-torque installation with common tools, speeding up assembly processes.
- 82° countersink angle and flat head enable a flush, seamless finish that enhances safety and aesthetics.
- Partially threaded shank offers improved grip and alignment control, minimizing material stress.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety.
Professional Applications & Engineering Value
This 3/8"-16 UNC brass flat head screw is engineered to address common industrial challenges, such as corrosion in marine or chemical settings, thanks to its durable brass material. The coarse threading and Class 3A thread fit ensure quick, secure fastening in wood, plastic, or soft metals, reducing the risk of stripping and improving assembly efficiency. With a Rockwell B55 hardness and 50,000 PSI tensile strength, it withstands heavy loads and vibrations in machinery, automotive, and electrical enclosures. The hex drive and partially threaded design facilitate precise installation, while the flat head with an 82° countersink provides a smooth surface to prevent snagging, making it ideal for applications where safety and clean finishes are critical.
Specification Summary & Compliance
This screw features a 3/8"-16 UNC coarse thread with a Class 3A thread fit for high precision, a length of 2", and a partially threaded shank. It meets ASME B18.3 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and reliability in industrial use.
