S-92865A635 3/8"-16 x 2 3/4" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws
Medium-Strength Grade 5 Steel Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- High tensile strength of 120,000 PSI ensures reliable performance in demanding applications, reducing the risk of fastener failure.
- Grade 5 steel construction with Rockwell C25 hardness provides excellent durability and resistance to wear under heavy loads.
- Zinc plating finish offers enhanced corrosion resistance, extending the service life in various environmental conditions.
- UNC coarse thread with Class 2A fit allows for quick and easy installation while maintaining secure fastening in coarse-thread applications.
- External hex drive and hex head design enables straightforward tightening with standard tools, improving assembly efficiency.
- Fully threaded right-hand design ensures consistent grip along the entire length, maximizing holding power in diverse materials.
- Compliance with ASME B18.2.1 and SAE J429 standards guarantees consistent quality and interoperability in industrial settings.
Professional Applications & Engineering Value
This Grade 5 hex head screw is engineered to address critical challenges in heavy-duty industrial applications, such as machinery assembly, construction, and automotive frameworks. Made from high-strength steel and featuring a zinc plated finish, it combats corrosion and wear, ensuring long-term reliability in harsh environments. The UNC coarse thread and Class 2A fit provide superior engagement in coarse-thread scenarios, reducing the likelihood of stripping and enabling faster installation. With its external hex drive, it simplifies maintenance and disassembly, making it ideal for applications requiring robust, reusable fasteners that meet stringent ASME and SAE specifications for safety and performance.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards, including Class 2A thread fit for consistent tolerance and UNC coarse thread specifications. It complies with ASME B18.2.1 and SAE J429 manufacturing norms, ensuring reliable performance. Additionally, it meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) for environmental and safety compliance.
