S-97715A337 3/8"-16 x 1 1/2" 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 from premium brass construction, ideal for harsh environments and extended service life
- Exceptional thread engagement and reliability with Class 3A fit and UNC coarse threading, minimizing the risk of cross-threading and stripping
- High mechanical strength offering 50,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Secure and efficient installation enabled by the 7/32" hex drive and rounded button head design
- Full-length threading ensures maximum grip and holding power across the entire 1 1/2" length
- Compliance with major industry standards including ASME B18.3, ensuring dimensional accuracy and interchangeability
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements
Professional Applications & Engineering Value
Engineered for precision and durability, these 3/8"-16 UNC brass rounded head screws provide a robust fastening solution in demanding industrial settings. The brass material offers excellent resistance to corrosion and galvanic reactions, making these button head screws ideal for marine, electrical, and plumbing applications where moisture and chemicals are present. The coarse UNC threading and Class 3A thread fit ensure quick assembly and superior vibration resistance, reducing maintenance needs in machinery and equipment. Combined with a 7/32" hex drive for high-torque installation, these fully threaded screws deliver reliable performance in heavy-duty assemblies, from manufacturing fixtures to automotive components, enhancing operational uptime and safety.
Specification Summary & Compliance
This product features precise Class 3A thread fit per UNC standards, with a diameter of 0.375" and coarse thread spacing. Manufacturing adheres to ASME B18.3 specifications for dimensional consistency. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring the absence of restricted hazardous substances.
