S-92865A667 7/16"-14 x 3/4" 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
- Exceptional tensile strength of 120,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance with zinc plating protects against rust and environmental damage, extending service life in harsh conditions.
- Precise Class 2A thread fit guarantees smooth assembly and secure fastening, minimizing installation time and improving joint integrity.
- Full UNC coarse threading provides excellent grip and pull-out resistance in various materials, enhancing load distribution.
- High hardness (Rockwell C25) offers durability and wear resistance, maintaining thread integrity through repeated use.
- External hex drive design allows for easy installation with standard tools, increasing efficiency in industrial assembly lines.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This Grade 5 steel hex head screw is engineered to address common industrial challenges such as vibration loosening and corrosion-induced degradation. The zinc-plated finish provides a robust barrier against moisture and chemicals, making it ideal for outdoor machinery, automotive assemblies, and construction frameworks. With fully threaded UNC coarse threads, it delivers superior holding power in soft materials like wood and plastic, while the external hex drive ensures quick, torque-efficient installation. Designed to meet ASME B18.2.1 and SAE J429 standards, this fastener offers consistent quality for critical applications in manufacturing and heavy equipment, reducing maintenance needs and downtime.
Specification Summary & Compliance
This screw features a 7/16"-14 UNC thread size with Class 2A thread fit for precise dimensional accuracy. It complies with ASME B18.2.1 and SAE J429 manufacturing specifications, ensuring reliable performance. The product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
