S-97715A587 3/8"-24 x 1/2" Brass Button Head Hex-Drive Screws
Brass Button Head Hex-Drive 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 material, ideal for harsh environments and reducing maintenance costs.
- High tensile strength of 50,000 psi ensures reliable load-bearing capacity and prevents fastener failure in demanding applications.
- Precision Class 3A thread fit delivers tight tolerances for secure, vibration-resistant assemblies and improved joint integrity.
- Hex drive design (7/32") allows for easy installation and removal with standard tools, boosting assembly efficiency.
- Fully threaded construction maximizes grip length and holding power across the entire fastener for enhanced stability.
- Rounded button head profile provides a low-profile, aesthetically pleasing finish that minimizes snagging in confined spaces.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for responsible manufacturing.
Professional Applications & Engineering Value
This 3/8"-24 UNF brass rounded head screw is engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings. The brass material offers excellent durability against oxidation, while the fine thread spacing and Class 3A thread fit provide superior resistance to loosening under vibration, making it ideal for precision equipment, electrical enclosures, and machinery assemblies. With a Rockwell B55 hardness and 50,000 psi tensile strength, it maintains integrity under stress, and the hex drive ensures quick, secure fastening in tight spaces. Commonly used in automotive, aerospace, and marine industries, this screw delivers reliable performance where precision screws with high strength and compliance are critical.
Specification Summary & Compliance
This screw features a 3/8"-24 UNF fine thread with Class 3A precision tolerance for accurate fit, a rounded button head with 0.656" diameter, and fully threaded design. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) standards, ensuring adherence to environmental and safety regulations for industrial use.
