S-97715A471 8-32 x 3/4" 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 from RoHS 3 and REACH compliant brass material, ideal for harsh environments
- Exceptional thread reliability with Class 3A fit and UNC coarse threading, ensuring secure fastening and vibration resistance
- High mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Easy installation and removal using the 3/32" hex drive, compatible with standard tools
- Versatile rounded button head design provides a low-profile, finished appearance while reducing snagging risks
- Full threading along the 3/4" length offers maximum grip and uniform load distribution
- Right-hand coarse thread spacing enables quick assembly and disassembly in various materials
Professional Applications & Engineering Value
This 8-32 UNC brass rounded head screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The brass material with Rockwell B55 hardness provides excellent durability and corrosion resistance, making it suitable for electrical enclosures, marine equipment, and plumbing systems where moisture and chemicals are present. The Class 3A thread fit and coarse UNC threading ensure tight tolerances and reliable performance in high-vibration environments, reducing maintenance needs. The hex drive style and button head profile allow for easy access in confined spaces, speeding up installation while maintaining a sleek, professional finish. Ideal for OEM manufacturing and MRO applications, this screw delivers long-term reliability and compliance with industry standards.
Specification Summary & Compliance
This screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It features a 3/4" length, fully threaded design, and right-hand coarse thread spacing. Manufactured from brass with a tensile strength of 50,000 psi and hardness of Rockwell B55, it complies with RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.
