S-97595A593 3/4"-10 x 1 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 with durable brass construction, ideal for harsh industrial environments
- High-torque installation capability through the 1/2" hex drive, preventing tool slippage and ensuring secure fastening
- Precise thread engagement with Class 3A fit and coarse UNC threading, providing reliable load distribution and vibration resistance
- Flush, professional finish enabled by the standard 82° countersink angle and flat head design for seamless surface integration
- Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness, supporting heavy-duty applications
- Full-length threading for maximum grip and adjustability across the entire 1-1/2" length
- Regulatory peace of mind with compliance to ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards
Professional Applications & Engineering Value
This 3/4"-10 UNC brass flat head screw is engineered to address critical challenges in industrial assembly, such as corrosion in moist or chemical-exposed environments. The brass material offers inherent resistance to rust and galvanic corrosion, while the Class 3A thread fit ensures tight tolerances for high-vibration machinery, reducing the risk of loosening. The 1/2" hex drive allows for efficient torque application, minimizing installation time and tool wear. Commonly used in electrical enclosures, marine hardware, and plumbing systems, this fully threaded screw with an 82° countersink provides a secure, flush mount that maintains structural integrity and aesthetic requirements in professional settings.
Specification Summary & Compliance
This screw adheres to inch system dimensions with a Class 3A thread fit for precise engagement, manufactured under ASME B18.3 specifications. It features UNC coarse threading (3/4"-10) and a standard flat head profile with an 82° countersink angle. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial use.
