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Dorman 610-388 Wheel Lug Stud - Rear
| Brand | Dorman 610-388 |
|---|---|
| Position | Rear |
| 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 |
| Fits | Lincoln, Ford, and Mercury · 19 vehicles |
Carbon steel construction. Built for strength, longevity, and safety.
Serrated stud design. Helps deliver a secure, dependable fit.
Metric thread size. M12-1.50 threading for precise hardware matching.
Cross-references Four Seasons 97301, Raybestos Brakes 27888B and BD125945 for the same application. See all 4.
Dorman 610-388 Wheel Lug Stud
Dorman 610-388 is a metric wheel lug stud built from steel for rear wheel applications that require a serrated, press-in style fastener. It is engineered for strength, longevity, and safety, with carbon steel construction tested to automotive industry standards.
Key Features
- Steel construction for durable wheel fastening performance
- M12-1.50 thread size with clockwise thread direction
- Serrated stud design helps secure the stud in the hub or flange
- Quick-start nose for easier thread engagement
- Silver finish
- Metric wheel lug stud with 9.8 bolt grade
- Cross-references Four Seasons 97301 for the same application
Detailed Description
This Dorman wheel lug stud, part number 610-388, is a direct-fit hardware solution for rear wheel service on select Ford, Lincoln, and Mercury vehicles. It matches the M12-1.50 thread specification used on applications such as the 1993-1998 Lincoln Mark VIII rear, 1993-1997 Ford Thunderbird rear, 1993-1997 Mercury Cougar rear, and 1993-1995 Ford Cougar rear. The serrated shoulder, 50.8 mm overall length, and 12.98 mm shoulder diameter support proper seating in the wheel hub assembly.
Use this lug stud when servicing wheel mounting hardware on vehicles that call for a metric, clockwise-threaded stud with a 28.37 mm thread length and 19.56 mm head diameter. Dorman 610-388 is built to meet demanding automotive standards, making it a practical replacement for worn, damaged, or stripped wheel studs on rear applications. This part number 610-388 is also referenced by BD125945 and F3SZ1107A.
Common Repair Uses
- Replacing a damaged or broken rear wheel lug stud
- Restoring proper wheel retention after stripped threads
- Correcting wheel mounting issues caused by worn serrations
- Repairing hub hardware on Lincoln Mark VIII, Ford Thunderbird, and Mercury Cougar rear applications
- Addressing loose or unreliable wheel fastening at the hub
Installation Notes and Tips
Verify thread size, shoulder diameter, and overall length before installation. This stud uses a serrated press-in style design, so the hub or flange must accept the specified splined bore diameter. Confirm rear position fitment for the exact year and model before service. Always inspect the mating wheel, hub, and adjacent studs for wear or damage during replacement.
Quality Assurance
Dorman manufactures this wheel lug stud from carbon steel and tests it to demanding automotive industry standards to support strength, longevity, and safety in wheel fastening service.
| 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 |
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