Thermo King Hex Head Cap Screw M10 x 1.5 Metric Fine 557351
Official OEM Thermo King parts catalog entry for the Thermo King Screw-HH M10 x 1.5S (557351), 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 Screw-HH M10 x 1.5S (557351) delivers OEM-grade fastening reliability for Thermo King refrigeration systems, ensuring secure assemblies in transport refrigeration and reefer trailer applications. Engineered to support consistent temperature control and fleet uptime, this Thermo King component supports demanding service schedules across West Texas.
Key Features & Customer Benefits
- Metric M10 x 1.5 Thread – Provides a standardized, precise thread form for secure engagement in Thermo King assemblies and service replacements.
- Hex Head Profile – Enables high-torque installation and reliable clamping force for vibration-prone transport refrigeration environments.
- OEM Specification – Listed as a Thermo King part number 557351 for parts catalog consistency and service traceability.
- Service Reliability – Supports consistent temperature control by maintaining fastening integrity on refrigeration components during operation.
- Fleet Uptime Focus – Compatible with routine maintenance practices to reduce downtime and maximize return on investment for refrigerated fleets.
Product Details
| Part Number | 557351 |
| Product Name | Thermo King Screw-HH M10 x 1.5S |
| Thread | M10 x 1.5 (metric fine) |
| Head Type | Hex head cap screw (HH) |
| Compatibility | Designed for Thermo King transport refrigeration applications and reefer trailer assemblies including common platforms such as Precedent and Smart Reefer series |
Efficiency & Sustainability
This Thermo King fastener supports long-term operational efficiency by maintaining secure component interfaces that preserve temperature control and fuel-efficient cooling. Proper OEM fastening reduces the risk of air or refrigerant leaks and supports compliance goals for modern systems such as Smart Reefer SR-4 and CARB Evergreen initiatives where reliable hardware contributes to system integrity.
Installation & Maintenance Tips
Follow Thermo King service procedures and torque specifications when installing this screw. Use matched OEM or approved fasteners and hardware, verify thread engagement and condition, and inspect during scheduled maintenance intervals. Replace fasteners that show wear or distortion to preserve sealing surfaces and structural assemblies.
Real-World Applications
The Thermo King Screw-HH M10 x 1.5S (557351) fits a broad range of transport refrigeration uses, including reefer trailers, refrigerated trucks, and container refrigeration mounts. It installs on brackets, panels, and component flanges where a compact hex head and fine metric thread ensure secure fastening under vibration and cyclic loading. Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed 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, contact us for warranty information or visit contact to confirm coverage and service options.
Frequently Asked Questions
Q: Is this screw compatible with Thermo King Precedent units?
A: Yes. The M10 x 1.5 hex head screw is used across many Thermo King Precedent and related transport refrigeration assemblies for secure fastening.
Q: Does this part come with installation instructions?
A: Thermo King service documentation provides torque and installation guidance. Reference Thermo King manuals or contact West Texas Thermo King for technical assistance.
Q: How does this fastener support fleet reliability?
A: Consistent, OEM-specified fasteners maintain clamping integrity, minimize component movement, and reduce service events related to loose or failed hardware.
Q: Where can this part be serviced or installed?
A: Certified installation and service are available in Amarillo, Lubbock, Odessa, and across the Permian Basin through West Texas Thermo King service centers.
Related Resources
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 Thermo King Screw-HH M10 x 1.5S (557351), 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 Screw-HH M10 x 1.5S (557351) delivers OEM-grade fastening reliability for Thermo King refrigeration systems, ensuring secure assemblies in transport refrigeration and reefer trailer applications. Engineered to support consistent temperature control and fleet uptime, this Thermo King component supports demanding service schedules across West Texas.
Key Features & Customer Benefits
- Metric M10 x 1.5 Thread – Provides a standardized, precise thread form for secure engagement in Thermo King assemblies and service replacements.
- Hex Head Profile – Enables high-torque installation and reliable clamping force for vibration-prone transport refrigeration environments.
- OEM Specification – Listed as a Thermo King part number 557351 for parts catalog consistency and service traceability.
- Service Reliability – Supports consistent temperature control by maintaining fastening integrity on refrigeration components during operation.
- Fleet Uptime Focus – Compatible with routine maintenance practices to reduce downtime and maximize return on investment for refrigerated fleets.
Product Details
| Part Number | 557351 |
| Product Name | Thermo King Screw-HH M10 x 1.5S |
| Thread | M10 x 1.5 (metric fine) |
| Head Type | Hex head cap screw (HH) |
| Compatibility | Designed for Thermo King transport refrigeration applications and reefer trailer assemblies including common platforms such as Precedent and Smart Reefer series |
Efficiency & Sustainability
This Thermo King fastener supports long-term operational efficiency by maintaining secure component interfaces that preserve temperature control and fuel-efficient cooling. Proper OEM fastening reduces the risk of air or refrigerant leaks and supports compliance goals for modern systems such as Smart Reefer SR-4 and CARB Evergreen initiatives where reliable hardware contributes to system integrity.
Installation & Maintenance Tips
Follow Thermo King service procedures and torque specifications when installing this screw. Use matched OEM or approved fasteners and hardware, verify thread engagement and condition, and inspect during scheduled maintenance intervals. Replace fasteners that show wear or distortion to preserve sealing surfaces and structural assemblies.
Real-World Applications
The Thermo King Screw-HH M10 x 1.5S (557351) fits a broad range of transport refrigeration uses, including reefer trailers, refrigerated trucks, and container refrigeration mounts. It installs on brackets, panels, and component flanges where a compact hex head and fine metric thread ensure secure fastening under vibration and cyclic loading. Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed 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, contact us for warranty information or visit contact to confirm coverage and service options.
Frequently Asked Questions
Q: Is this screw compatible with Thermo King Precedent units?
A: Yes. The M10 x 1.5 hex head screw is used across many Thermo King Precedent and related transport refrigeration assemblies for secure fastening.
Q: Does this part come with installation instructions?
A: Thermo King service documentation provides torque and installation guidance. Reference Thermo King manuals or contact West Texas Thermo King for technical assistance.
Q: How does this fastener support fleet reliability?
A: Consistent, OEM-specified fasteners maintain clamping integrity, minimize component movement, and reduce service events related to loose or failed hardware.
Q: Where can this part be serviced or installed?
A: Certified installation and service are available in Amarillo, Lubbock, Odessa, and across the Permian Basin through West Texas Thermo King service centers.
Related Resources
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.