Thermo King Hex Stop Nut M6 x 1.0 Stainless Steel 557008
Official OEM Thermo King parts catalog entry for the Nut Hex Stop M6x1.0 SS 557008, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Nut Hex Stop M6x1.0 SS 557008 secures critical fastenings across Thermo King refrigeration system components, delivering dependable retention for transport refrigeration applications and supporting continuous temperature control operations.
Thermo King refrigeration system integrity begins with reliable hardware. This stainless steel hex stop nut provides secure fastening where vibration resistance and corrosion protection matter most for reefer trailer and truck fleets.
- OEM Part Number 557008 – Ensures correct fit and traceability for Thermo King maintenance and parts catalogs.
- Stainless Steel Construction – Resists corrosion in wet and coastal environments to protect fastened assemblies and extend service intervals.
- M6 x 1.0 Thread – Matches Thermo King metric fastener standards for secure, repeatable engagement on service points.
- Vibration-Resistant Design – Supports stable retention on transport refrigeration components exposed to road and engine vibration.
- Fleet Uptime Focus – Minimizes unscheduled stops by retaining critical connections used on reefer trailer and refrigerated truck systems.
- Compatibility with Thermo King Units – Suited for use on Precedent S-610M, S-610DE, Smart Reefer SR-4 linked systems where M6 fasteners are specified.
Product Details
| Part Number | 557008 |
| Product Name | Nut Hex Stop M6x1.0 SS |
| Thread | M6 x 1.0 |
| Material | Stainless steel (grade as specified by Thermo King) |
| Application | Thermo King refrigeration systems, reefer trailers, refrigerated trucks |
When exact material grade or specific locking method is required for an application, reference Thermo King parts documentation or contact West Texas Thermo King for verification to match OEM specifications.
Efficiency & Sustainability
This stainless fastener supports long-term equipment efficiency by reducing corrosion-related maintenance and preserving secure assemblies that contribute to consistent temperature control. Use of OEM-specified parts supports regulatory and emissions initiatives such as Smart Reefer SR-4 integration and CARB Evergreen compliance when applied within Thermo King system requirements.
Installation & Maintenance Tips
Install using approved Thermo King service procedures and OEM torque specifications. Inspect nuts and mating components during scheduled maintenance intervals and replace any fasteners that show wear or thread damage. Use matching stainless washers or OEM locking hardware where specified to maintain assembly reliability.
Real-World Applications
The Nut Hex Stop M6x1.0 SS 557008 secures panels, brackets, sensors, and other service points on refrigerated trailers and truck-mounted Thermo King units. Technicians rely on this part to maintain reliable mechanical connections across Precedent and Diesel Direct Electric platforms, supporting temperature-sensitive loads across long hauls.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or reach the service department for confirmation.
Frequently Asked Questions
Q: Is this nut compatible with Thermo King Precedent units?
A: Yes. The Nut Hex Stop M6x1.0 SS 557008 matches Thermo King metric fastening points commonly used on Precedent-series systems; verify placement with the specific parts diagram for the unit.
Q: Does this part resist corrosion in coastal or wet environments?
A: Yes. Stainless steel construction provides corrosion resistance suited to transport refrigeration environments; specify the required stainless grade with service personnel if corrosion resistance is critical for the application.
Q: Can this fastener maintain assemblies exposed to heavy vibration?
A: Yes. The hex stop designation indicates a fastening intended to retain torque and resist loosening under vibration when installed per OEM guidance.
Q: How does this part support fleet uptime and ROI?
A: Using OEM-specified fasteners reduces unscheduled maintenance by ensuring secure mechanical connections that preserve temperature control and prevent load loss or damage.
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Nut Hex Stop M6x1.0 SS 557008, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Nut Hex Stop M6x1.0 SS 557008 secures critical fastenings across Thermo King refrigeration system components, delivering dependable retention for transport refrigeration applications and supporting continuous temperature control operations.
Thermo King refrigeration system integrity begins with reliable hardware. This stainless steel hex stop nut provides secure fastening where vibration resistance and corrosion protection matter most for reefer trailer and truck fleets.
- OEM Part Number 557008 – Ensures correct fit and traceability for Thermo King maintenance and parts catalogs.
- Stainless Steel Construction – Resists corrosion in wet and coastal environments to protect fastened assemblies and extend service intervals.
- M6 x 1.0 Thread – Matches Thermo King metric fastener standards for secure, repeatable engagement on service points.
- Vibration-Resistant Design – Supports stable retention on transport refrigeration components exposed to road and engine vibration.
- Fleet Uptime Focus – Minimizes unscheduled stops by retaining critical connections used on reefer trailer and refrigerated truck systems.
- Compatibility with Thermo King Units – Suited for use on Precedent S-610M, S-610DE, Smart Reefer SR-4 linked systems where M6 fasteners are specified.
Product Details
| Part Number | 557008 |
| Product Name | Nut Hex Stop M6x1.0 SS |
| Thread | M6 x 1.0 |
| Material | Stainless steel (grade as specified by Thermo King) |
| Application | Thermo King refrigeration systems, reefer trailers, refrigerated trucks |
When exact material grade or specific locking method is required for an application, reference Thermo King parts documentation or contact West Texas Thermo King for verification to match OEM specifications.
Efficiency & Sustainability
This stainless fastener supports long-term equipment efficiency by reducing corrosion-related maintenance and preserving secure assemblies that contribute to consistent temperature control. Use of OEM-specified parts supports regulatory and emissions initiatives such as Smart Reefer SR-4 integration and CARB Evergreen compliance when applied within Thermo King system requirements.
Installation & Maintenance Tips
Install using approved Thermo King service procedures and OEM torque specifications. Inspect nuts and mating components during scheduled maintenance intervals and replace any fasteners that show wear or thread damage. Use matching stainless washers or OEM locking hardware where specified to maintain assembly reliability.
Real-World Applications
The Nut Hex Stop M6x1.0 SS 557008 secures panels, brackets, sensors, and other service points on refrigerated trailers and truck-mounted Thermo King units. Technicians rely on this part to maintain reliable mechanical connections across Precedent and Diesel Direct Electric platforms, supporting temperature-sensitive loads across long hauls.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or reach the service department for confirmation.
Frequently Asked Questions
Q: Is this nut compatible with Thermo King Precedent units?
A: Yes. The Nut Hex Stop M6x1.0 SS 557008 matches Thermo King metric fastening points commonly used on Precedent-series systems; verify placement with the specific parts diagram for the unit.
Q: Does this part resist corrosion in coastal or wet environments?
A: Yes. Stainless steel construction provides corrosion resistance suited to transport refrigeration environments; specify the required stainless grade with service personnel if corrosion resistance is critical for the application.
Q: Can this fastener maintain assemblies exposed to heavy vibration?
A: Yes. The hex stop designation indicates a fastening intended to retain torque and resist loosening under vibration when installed per OEM guidance.
Q: How does this part support fleet uptime and ROI?
A: Using OEM-specified fasteners reduces unscheduled maintenance by ensuring secure mechanical connections that preserve temperature control and prevent load loss or damage.
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.