S-97715A334 3/8"-16 x 1" ASME B18.3 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 due to brass construction, ideal for harsh environments and electrical applications.
- Exceptional thread reliability with Class 3A fit, ensuring precise, vibration-resistant connections.
- High torque transmission via the 7/32" hex drive, preventing tool slippage and enabling secure fastening.
- Robust mechanical strength from 50,000 psi tensile strength and Rockwell B55 hardness for demanding loads.
- Wide compatibility with 3/8"-16 UNC coarse threading, facilitating quick assembly and disassembly.
- Full-length threading for maximum grip and engagement along the entire 1" length.
- Regulatory peace of mind with compliance to ASME B18.3, RoHS 3, and REACH standards.
Professional Applications & Engineering Value
This brass rounded head screw is engineered to address critical challenges in industrial settings, such as corrosion in marine, plumbing, and electrical systems. The 3/8"-16 UNC coarse thread and Class 3A fit provide a secure, vibration-resistant connection that minimizes loosening under dynamic loads. Its hex drive design ensures efficient torque application, reducing installation time and tool wear. The fully threaded 1" length offers consistent clamping force, making it ideal for assemblies requiring uniform pressure distribution. With a rounded button head profile, it delivers a low-profile, snag-resistant finish, enhancing safety and aesthetics in machinery, enclosures, and consumer products.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including Class 3A thread fit for high accuracy and UNC coarse threading per ASME B18.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. Manufactured to deliver consistent performance with a tensile strength of 50,000 psi and Rockwell B55 hardness, it meets rigorous industrial demands for reliability and durability.
