Thermo King Hex Head Chrome-Plated Screw 1/2-13 x 2-1/2 554214
Official OEM Thermo King parts catalog entry for the Thermo King Screw HH CP 1/2-13X2-1/2 (Part 554214), 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 CP 1/2-13X2-1/2 (Part 554214) delivers OEM-grade fastening reliability for Thermo King refrigeration systems, ensuring secure assembly and consistent mechanical integrity across transport refrigeration applications.
Key Features & Customer Benefits
- Hex Head Design – Provides positive torque transfer for secure installation with standard sockets and wrenches to reduce installation time.
- 1/2-13 Threading – Matches common Thermo King mounting points for a precise, interference-free fit that minimizes vibration loosening.
- 2-1/2" Length – Offers the reach required for robust clamping in chasses, mounting brackets, and refrigerated unit assemblies.
- Chrome-Plated Finish (CP) – Enhances corrosion resistance in roadside and coastal environments to extend service life and maintain appearance.
- OEM Specification – Engineered to meet Thermo King fastening standards for consistent reliability and fleet uptime.
- Simple Replacement – Facilitates rapid repair during scheduled maintenance or emergency service to minimize downtime.
Product Details
| Part Number | 554214 |
| Product Name | Thermo King Screw HH CP 1/2-13X2-1/2 |
| Thread Size | 1/2-13 (UNC) |
| Length | 2-1/2 inches |
| Head Type | Hex head (HH) |
| Finish | Chrome plated (CP) |
| Compatibility | Thermo King transport refrigeration units and reefer trailer assemblies |
Efficiency & Sustainability
This OEM Thermo King fastener supports reliable mechanical connections that preserve thermal pathways and system efficiency for transport refrigeration. Secure, vibration-resistant hardware helps maintain proper sealing and alignment in Smart Reefer SR-4, Precedent S-610M, and Diesel Direct Electric platforms, supporting fuel-efficient cooling and predictable temperature control. Durable finishes reduce replacement frequency and lower parts consumption across fleet maintenance cycles.
Installation & Maintenance Tips
Use OEM-specified torque values and compatible washers or locking nuts for secure fitment. Inspect fasteners during routine service intervals and replace any showing thread damage, significant corrosion, or head rounding. Use matched OEM hardware to maintain warranty eligibility and system integrity.
Real-World Applications
This screw secures structural brackets, mounting flanges, and component assemblies on reefer trailers, refrigerated trucks, and transport refrigeration units. Technicians use it for service panels, compressor mounts, and chassis attachments where 1/2-13 threads and 2-1/2 inch length deliver effective clamping force. 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 reliability 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 at https://www.trailerservicesofwesttexas.com/contact or reach the service department directly for confirmation.
Frequently Asked Questions
Q: Is this screw compatible with Thermo King Precedent units?
A: Yes. The 1/2-13 thread and 2-1/2 inch length match common mounting points used across Precedent-series and other Thermo King transport refrigeration assemblies.
Q: What head type and finish does this part have?
A: This part uses a hex head design for standard tool fitment and a chrome-plated finish to enhance corrosion resistance in service environments.
Q: How does this component support fleet uptime?
A: OEM-grade fastening reduces vibration-related loosening and repeat service calls, supporting consistent temperature control and lower maintenance costs.
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 CP 1/2-13X2-1/2 (Part 554214), 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 CP 1/2-13X2-1/2 (Part 554214) delivers OEM-grade fastening reliability for Thermo King refrigeration systems, ensuring secure assembly and consistent mechanical integrity across transport refrigeration applications.
Key Features & Customer Benefits
- Hex Head Design – Provides positive torque transfer for secure installation with standard sockets and wrenches to reduce installation time.
- 1/2-13 Threading – Matches common Thermo King mounting points for a precise, interference-free fit that minimizes vibration loosening.
- 2-1/2" Length – Offers the reach required for robust clamping in chasses, mounting brackets, and refrigerated unit assemblies.
- Chrome-Plated Finish (CP) – Enhances corrosion resistance in roadside and coastal environments to extend service life and maintain appearance.
- OEM Specification – Engineered to meet Thermo King fastening standards for consistent reliability and fleet uptime.
- Simple Replacement – Facilitates rapid repair during scheduled maintenance or emergency service to minimize downtime.
Product Details
| Part Number | 554214 |
| Product Name | Thermo King Screw HH CP 1/2-13X2-1/2 |
| Thread Size | 1/2-13 (UNC) |
| Length | 2-1/2 inches |
| Head Type | Hex head (HH) |
| Finish | Chrome plated (CP) |
| Compatibility | Thermo King transport refrigeration units and reefer trailer assemblies |
Efficiency & Sustainability
This OEM Thermo King fastener supports reliable mechanical connections that preserve thermal pathways and system efficiency for transport refrigeration. Secure, vibration-resistant hardware helps maintain proper sealing and alignment in Smart Reefer SR-4, Precedent S-610M, and Diesel Direct Electric platforms, supporting fuel-efficient cooling and predictable temperature control. Durable finishes reduce replacement frequency and lower parts consumption across fleet maintenance cycles.
Installation & Maintenance Tips
Use OEM-specified torque values and compatible washers or locking nuts for secure fitment. Inspect fasteners during routine service intervals and replace any showing thread damage, significant corrosion, or head rounding. Use matched OEM hardware to maintain warranty eligibility and system integrity.
Real-World Applications
This screw secures structural brackets, mounting flanges, and component assemblies on reefer trailers, refrigerated trucks, and transport refrigeration units. Technicians use it for service panels, compressor mounts, and chassis attachments where 1/2-13 threads and 2-1/2 inch length deliver effective clamping force. 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 reliability 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 at https://www.trailerservicesofwesttexas.com/contact or reach the service department directly for confirmation.
Frequently Asked Questions
Q: Is this screw compatible with Thermo King Precedent units?
A: Yes. The 1/2-13 thread and 2-1/2 inch length match common mounting points used across Precedent-series and other Thermo King transport refrigeration assemblies.
Q: What head type and finish does this part have?
A: This part uses a hex head design for standard tool fitment and a chrome-plated finish to enhance corrosion resistance in service environments.
Q: How does this component support fleet uptime?
A: OEM-grade fastening reduces vibration-related loosening and repeat service calls, supporting consistent temperature control and lower maintenance costs.
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.