S-92865A654 3/8"-16 x 7 1/2" 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
- Exceptional tensile strength of 120,000 psi provides reliable performance in heavy-duty applications, reducing the risk of fastener failure.
- Zinc plating finish offers superior corrosion resistance, extending service life in harsh industrial or outdoor environments.
- Fully threaded UNC coarse design ensures maximum grip and faster installation across a wide range of materials.
- Grade 5 steel construction with Rockwell C25 hardness delivers excellent durability and resistance to wear under high stress.
- Class 2A thread fit guarantees consistent, secure mating with nuts and tapped holes, minimizing assembly issues.
- External hex drive and hex head allow for easy tightening with standard tools, improving installation efficiency.
- Compliance with ASME B18.2.1 and SAE J429 standards ensures consistent quality and interchangeability for professional use.
Professional Applications & Engineering Value
This Grade 5 zinc plated hex head screw is engineered to address critical fastening challenges in demanding sectors. Its fully threaded UNC coarse profile and high tensile strength make it ideal for industrial machinery, automotive assemblies, and construction frameworks, where vibration resistance and load-bearing capacity are paramount. The zinc plating provides a protective barrier against moisture and chemicals, reducing maintenance needs in corrosive environments. By combining Class 2A thread fit with an external hex drive, it ensures quick, secure installations, minimizing downtime and enhancing project reliability for engineers and contractors.
Specification Summary & Compliance
This screw features a 3/8"-16 UNC coarse thread with Class 2A tolerance for precise fit, and is manufactured from steel meeting Grade 5 requirements per ASME B18.2.1 and SAE J429 specifications. It is RoHS 3 (2015/863/EU) Compliant, ensuring adherence to environmental regulations for safe use in various applications.
