Dorman 247-014 Nut

Durable Dorman 247-014 Grade 8 Fine Thread Nut

The Dorman 247-014 nut is engineered for reliable fastening in automotive applications requiring high strength and precision. Constructed from heat-hardened steel with a zinc-plated finish, this Grade 8 fine thread nut offers corrosion resistance and secure locking performance for vehicles like Ford F-150 and Chevrolet Silverado.

• Material: Heat-hardened steel for enhanced durability
• Finish: Zinc plated to resist corrosion
• Thread Type: Fine, 1/2-20 thread size with 20 threads per inch
• Nut Grade: Grade 8 for high strength applications
• Locking Feature: Yes, ensures secure fastening under vibration
• Seat Type: Conical for proper load distribution
• Thread Direction: Right hand thread
• Package Contents: 25 torque nuts

Technical Details and Specifications

The Dorman 247-014 nut is designed with a 0.5 inch inside diameter and a height of 0.43 inches, making it suitable for precise torque applications. Its fine thread pitch (20 threads per inch) provides a tighter fit compared to coarse threads, which is essential for automotive components subject to vibration and stress. The zinc plating offers a natural finish that protects against rust and environmental wear. This nut does not include an attached washer and features a conical seat type to ensure proper seating and load distribution on mating surfaces.

Applications and Problem Solving

• Secures suspension components on Ford F-150 trucks
• Replaces worn or stripped nuts on Chevrolet Silverado brake assemblies
• Prevents loosening in high-vibration engine mounts
• Provides reliable fastening for aftermarket performance parts
• Ideal for repair or maintenance of fine-threaded fasteners in heavy-duty vehicles

Installation Notes and Tips

When installing the Dorman 247-014 nut, ensure threads are clean and free of debris to maintain proper torque specifications. Use a calibrated torque wrench to achieve the recommended tightness, especially in critical suspension or brake applications. The locking feature helps maintain secure fastening, but periodic inspection is advised for vehicles exposed to extreme conditions. This nut is compatible with SAE threaded components and requires right-hand threading installation.

Quality Assurance and Compliance

Dorman 247-014 nuts meet FQA compliance standards, ensuring consistent quality and performance. Manufactured to Grade 8 specifications, these nuts provide high tensile strength suitable for demanding automotive environments. While no specific warranty information is provided, Dorman products are known for meeting industry standards and are widely used in professional automotive repair and maintenance.