S-92865A720 1/2"-13 x 2" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws
Medium-Strength Grade 5 Steel Hex 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
- High tensile strength of 120,000 psi ensures reliable performance in demanding industrial applications, reducing the risk of fastener failure.
- Zinc plated steel construction provides excellent corrosion resistance, extending the service life of the screw in various environments.
- Grade 5 classification and Rockwell C25 hardness offer superior durability and resistance to wear, ideal for heavy-duty use.
- Fully threaded design with UNC coarse thread allows for faster installation and secure gripping in a wide range of materials.
- External hex drive and hex head enable easy tightening with standard tools, improving assembly efficiency.
- Class 2A thread fit ensures consistent, precise threading for smooth engagement and reduced cross-threading issues.
- Compliance with ASME B18.2.1 and SAE J429 standards guarantees quality and interoperability in professional settings.
Professional Applications & Engineering Value
These Grade 5 hex head screws are engineered to address critical fastening challenges in heavy-duty industrial environments, such as machinery assembly, construction, and automotive applications. Made from zinc plated steel, they combine high tensile strength and corrosion resistance to withstand harsh conditions, reducing maintenance needs. The fully threaded UNC coarse thread design ensures quick, secure fastening in materials like metal and wood, while the external hex drive allows for efficient torque application with common tools. This makes them a reliable choice for industrial hex screws that demand consistent performance and longevity, supporting robust engineering solutions without compromise.
Specification Summary & Compliance
This product features a 1/2"-13 UNC thread size with Class 2A thread fit for precise dimensional accuracy and smooth assembly. It complies with ASME B18.2.1 and SAE J429 Grade 5 standards, ensuring adherence to industry manufacturing norms. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental and safety compliance for global use.
