S-92620A415 10-32 x 3/8" SAE J429 High-Strength Grade 8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional Strength: With a tensile strength of 150,000 psi, this screw provides reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior Corrosion Resistance: The zinc yellow-chromate plating offers excellent protection against rust and environmental degradation, extending the service life of your assemblies.
• Precise Thread Fit: Class 2A thread fit ensures smooth installation and secure fastening, minimizing the chance of cross-threading and improving assembly efficiency.
• High Durability: Grade 8 steel and Rockwell C33 hardness deliver outstanding wear resistance and mechanical strength, ideal for demanding industrial environments.
• Optimized for Heavy-Duty Use: The fully threaded 10-32 UNF fine thread design enhances grip and load distribution, making it perfect for applications requiring consistent clamping force.
• Easy Installation: External hex drive and standard right-hand thread allow for quick and straightforward installation with common tools, saving time and labor costs.
• Compliance Assurance: Meets SAE J429 specifications, ensuring consistent quality and reliability for professional engineering and manufacturing needs.

Professional Applications & Engineering Value

This Grade 8 hex head screw is engineered to address critical challenges in heavy-duty industrial settings, such as machinery assembly, automotive components, and structural frameworks. The 10-32 UNF fine thread design provides superior resistance to vibration loosening, while the zinc yellow-chromate plating ensures long-term corrosion resistance in harsh environments. Made from high-strength steel with a tensile strength of 150,000 psi, it offers reliable performance under extreme loads, reducing maintenance needs and downtime. Ideal for applications requiring exceptional strength and durability, this screw delivers consistent value in construction, manufacturing, and equipment maintenance.

Specification Summary & Compliance

This fastener features a Class 2A thread fit for precise tolerance and smooth assembly, with a 10-32 UNF fine thread and right-hand threading. It complies with SAE J429 specifications for Grade 8 fasteners, ensuring consistent mechanical properties and reliability. The zinc yellow-chromate plating provides effective corrosion protection, while the material and manufacturing processes adhere to industry standards for high-performance applications.