M4.2x1.4x40.75. Truck Bed Lamp. M4.2x1.41x36.0. Liner To Fascia. Lamp Mounting. Spat Attaching Push Nut With Screw. Bed Light To Truck Bed. Splash Shield To Sill.

Specialty Nut – Mopar (6510123AA)

The Mopar Specialty Nut (6510123AA) is a Genuine OEM fastening component engineered to provide secure, application-specific attachment for various systems on compatible Chrysler, Dodge, Jeep, and Ram vehicles. Unlike standard nuts, this specialty fastener is designed with unique dimensions, profiles, or locking characteristics to meet the exact requirements of the original factory assembly. Manufactured to strict Mopar factory specifications, it ensures precise fitment and dependable long-term performance.

Constructed from high-strength automotive-grade steel with corrosion-resistant coating (application dependent), the specialty nut is built to withstand vibration, load stress, and environmental exposure. Its precision-cut internal threads and application-specific design help maintain accurate torque retention and secure attachment under normal operating conditions.

The 6510123AA specialty nut is developed as an OEM-specific fastening component, matching original thread pitch, diameter, shape, and retention requirements. Maintaining OEM specifications is essential to ensure proper installation and component security. Using incorrect or non-OEM specialty fasteners may result in poor fitment, uneven clamping force, or compromised assembly integrity.

For professional technicians, installing a Genuine Mopar specialty nut ensures compliance with manufacturer assembly and safety standards during repair or replacement procedures. For experienced DIY vehicle owners, selecting the OEM fastener eliminates compatibility concerns and restores factory-level fastening performance without modification.

A properly installed specialty nut supports secure component attachment, maintains alignment, and resists loosening caused by vibration or repeated load cycles. Replacing worn, stripped, or damaged nuts promptly helps ensure safe and reliable vehicle operation.

• Genuine Mopar OEM specialty nut

• High-strength steel construction

• Corrosion-resistant protective coating

• Precision-machined internal threads

• Application-specific OEM fastening design

• Vehicle/application-specific fitment

If you are replacing a unique factory fastener, the Mopar Specialty Nut (6510123AA) delivers factory-accurate fitment, durable construction, and OEM-engineered fastening reliability for your vehicle.

M4.2x1.4x40.75. Truck Bed Lamp. M4.2x1.41x36.0. Liner To Fascia. Lamp Mounting. Spat Attaching Push Nut With Screw. Bed Light To Truck Bed. Splash Shield To Sill.

Specialty Nut – Mopar (6510123AA)

The Mopar Specialty Nut (6510123AA) is a Genuine OEM fastening component engineered to provide secure, application-specific attachment for various systems on compatible Chrysler, Dodge, Jeep, and Ram vehicles. Unlike standard nuts, this specialty fastener is designed with unique dimensions, profiles, or locking characteristics to meet the exact requirements of the original factory assembly. Manufactured to strict Mopar factory specifications, it ensures precise fitment and dependable long-term performance.

Constructed from high-strength automotive-grade steel with corrosion-resistant coating (application dependent), the specialty nut is built to withstand vibration, load stress, and environmental exposure. Its precision-cut internal threads and application-specific design help maintain accurate torque retention and secure attachment under normal operating conditions.

The 6510123AA specialty nut is developed as an OEM-specific fastening component, matching original thread pitch, diameter, shape, and retention requirements. Maintaining OEM specifications is essential to ensure proper installation and component security. Using incorrect or non-OEM specialty fasteners may result in poor fitment, uneven clamping force, or compromised assembly integrity.

For professional technicians, installing a Genuine Mopar specialty nut ensures compliance with manufacturer assembly and safety standards during repair or replacement procedures. For experienced DIY vehicle owners, selecting the OEM fastener eliminates compatibility concerns and restores factory-level fastening performance without modification.

A properly installed specialty nut supports secure component attachment, maintains alignment, and resists loosening caused by vibration or repeated load cycles. Replacing worn, stripped, or damaged nuts promptly helps ensure safe and reliable vehicle operation.

• Genuine Mopar OEM specialty nut

• High-strength steel construction

• Corrosion-resistant protective coating

• Precision-machined internal threads

• Application-specific OEM fastening design

• Vehicle/application-specific fitment

If you are replacing a unique factory fastener, the Mopar Specialty Nut (6510123AA) delivers factory-accurate fitment, durable construction, and OEM-engineered fastening reliability for your vehicle.