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Dorman 610-388 Wheel Lug Stud - Rear
Durable Steel Wheel Lug Stud for Ford, Lincoln, and Mercury
The Dorman 610-388 wheel lug stud is engineered to provide reliable wheel fastening for select Ford, Lincoln, and Mercury vehicles. Designed with precision and built from high-quality steel, this stud ensures secure wheel attachment for models like the Cougar, Mark VIII, and Thunderbird.
- Constructed from durable steel material for strength and longevity
- Metric M12-1.50 thread size with a 1.5 thread pitch
- 50.8 mm overall length with 28.37 mm thread length
- Clockwise thread direction for standard installation
- Serrated stud style with a 19.56 mm head diameter for secure fitment
- 9.8 bolt grade rating for high tensile strength
- Silver color finish for corrosion resistance
- Includes quick-start nose for easier installation
Technical Specifications and Design Details
This Dorman wheel lug stud (part number 610-388) features a 12 mm thread diameter and a shoulder diameter of 12.98 mm, providing a precise fit for compatible wheels. The serrated stud style enhances grip between the stud and the wheel, reducing the risk of loosening under driving conditions. The splined bore diameter measures 15.45 mm, ensuring proper engagement with the hub assembly. The shoulder length of 14.86 mm supports accurate positioning and load distribution. Designed with a metric thread system, this stud is suitable for vehicles requiring M12-1.50 specifications.
Compatible Vehicles and Applications
This wheel lug stud is compatible with specific Ford, Lincoln, and Mercury models, including the Cougar, Mark VIII, and Thunderbird. It is intended for use in wheel and tire hardware applications where a reliable and secure fastening solution is required.
- Replacement for worn or damaged wheel lug studs on Ford Cougar
- Restores proper wheel fitment on Lincoln Mark VIII
- Ensures safe wheel attachment on Mercury Thunderbird
- Addresses issues with stripped or broken threads
- Prevents wheel vibration caused by loose studs
Installation Notes and Tips
When installing the Dorman 610-388 wheel lug stud, ensure the hub and wheel surfaces are clean and free of debris. Use the quick-start nose feature to facilitate easier alignment during installation. Torque the lug nuts to the manufacturer’s specifications to avoid over-tightening or under-tightening, which can affect wheel security. It is recommended to inspect all wheel studs during tire service to maintain safe driving conditions.
Quality Assurance and Warranty
Dorman wheel lug studs are manufactured to meet or exceed OEM standards for fit, form, and function. The 9.8 bolt grade rating indicates high tensile strength suitable for demanding automotive applications. While specific warranty details may vary, Dorman typically offers coverage against defects in material and workmanship to ensure product reliability.
| Brand | Dorman |
|---|---|
| Part Number | 610-388 |
| Bolt Grade | 9.8 |
| Color | Silver |
| Head Diameter | 19.56 mm |
| Length | 50.8 |
| Material | Steel |
| Package Contents | 1 Stud |
| Quick-Start Nose | Yes |
| SAE or Metric | Metric |
| Shoulder Diameter | 12.98 |
| Shoulder Length (In) | 14.86 mm |
| Splined Bore Diameter | 15.45 |
| Style | Serrated Stud |
| Thread Diameter | 12 |
| Thread Direction | Clockwise |
| Thread Length (In) | 28.37 mm |
| Thread Pitch | 1.5 |
| Thread Size | M12-1.50 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1997 | Ford | Thunderbird | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1997 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1997 | Mercury | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1996 | Ford | Thunderbird | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1996 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1996 | Mercury | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1995 | Ford | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1995 | Ford | Thunderbird | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1995 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1995 | Mercury | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1994 | Ford | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1994 | Ford | Thunderbird | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1994 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1994 | Mercury | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1993 | Ford | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1993 | Ford | Thunderbird | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1993 | Lincoln | Mark VIII | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
| 1993 | Mercury | Cougar | Rear | Package Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length: 28.37 mm |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.