Thermo King 1/4-20 Torx Stainless Steel Screw 559330
Official OEM Thermo King parts catalog entry for the Screw-Torx 1/4-20 SS 559330, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: West Texas Thermo King supplies the Thermo King Screw-Torx 1/4-20 SS 559330 as an OEM-grade stainless steel fastening solution for temperature-controlled transport applications. This precision 1/4-20 fastener with a Torx drive ensures dependable assembly and long service life across Thermo King refrigeration systems.
The Screw-Torx 1/4-20 SS 559330 supports uptime, reliability, and cost-effective maintenance for reefer trailers and transport refrigeration equipment operating in West Texas and the Permian Basin.
- Stainless Steel Construction – Resists corrosion and reduces replacement frequency in refrigerated and road-exposed environments.
- 1/4-20 Thread Specification – Provides a standard coarse-thread machine screw solution for secure mechanical fastening in assemblies and brackets.
- Torx Drive – Enables higher torque transfer and reduces cam-out for repeatable, precise installation and serviceability.
- OEM Compatibility – Engineered for use in Thermo King assemblies and service procedures to support consistent fitment and reliability.
- Fleet Uptime Focus – Minimizes downtime through durable fastening that supports regular maintenance cycles and inspections.
Product Details
| Part Number | 559330 |
| Product Name | Screw-Torx 1/4-20 SS |
| Material | Stainless steel |
| Thread | 1/4-20 (coarse) |
| Drive Type | Torx (6-lobe) |
| Application | Thermo King refrigeration unit assemblies and field service fastenings |
Efficiency & Sustainability
The stainless steel design reduces corrosion-related failures and replacement cycles, improving lifecycle efficiency and lowering parts waste. This part supports maintenance of transport refrigeration systems such as Smart Reefer SR-4 and Precedent-series equipment, and contributes to dependable temperature control and fuel-efficient cooling operations across refrigerated fleets.
Installation & Maintenance Tips
Install using a properly sized Torx driver to achieve recommended torque and avoid cam-out. Inspect fasteners during scheduled service intervals and replace any that show signs of corrosion or thread damage. Use OEM-recommended hardware and retain torque values listed in Thermo King service literature for specific units.
Real-World Applications
The Screw-Torx 1/4-20 SS 559330 secures panels, brackets, sensors, and accessory mounts on reefer trailers, refrigerated trucks, and transport refrigeration units. Technicians deploy this screw during preventative maintenance, component replacement, and assembly tasks across regional fleets operating in Amarillo, Lubbock, Odessa, and the wider West Texas region.
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, please contact us for warranty information or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Screw-Torx 1/4-20 SS 559330 compatible with Thermo King Precedent units?
A: Yes. This stainless steel 1/4-20 Torx screw supports secure fastening across Thermo King Precedent-series assemblies and similar Thermo King units when the specified thread and drive meet the service procedure requirements.
Q: What driver is required for installation?
A: A matching Torx driver is required; use the correct driver size that engages fully with the Torx recess to achieve proper torque and avoid damage.
Q: How does this part improve fleet reliability?
A: Stainless steel construction and a Torx drive reduce corrosion and installation errors, improving long-term fastening reliability and decreasing unscheduled maintenance.
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 Screw-Torx 1/4-20 SS 559330, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: West Texas Thermo King supplies the Thermo King Screw-Torx 1/4-20 SS 559330 as an OEM-grade stainless steel fastening solution for temperature-controlled transport applications. This precision 1/4-20 fastener with a Torx drive ensures dependable assembly and long service life across Thermo King refrigeration systems.
The Screw-Torx 1/4-20 SS 559330 supports uptime, reliability, and cost-effective maintenance for reefer trailers and transport refrigeration equipment operating in West Texas and the Permian Basin.
- Stainless Steel Construction – Resists corrosion and reduces replacement frequency in refrigerated and road-exposed environments.
- 1/4-20 Thread Specification – Provides a standard coarse-thread machine screw solution for secure mechanical fastening in assemblies and brackets.
- Torx Drive – Enables higher torque transfer and reduces cam-out for repeatable, precise installation and serviceability.
- OEM Compatibility – Engineered for use in Thermo King assemblies and service procedures to support consistent fitment and reliability.
- Fleet Uptime Focus – Minimizes downtime through durable fastening that supports regular maintenance cycles and inspections.
Product Details
| Part Number | 559330 |
| Product Name | Screw-Torx 1/4-20 SS |
| Material | Stainless steel |
| Thread | 1/4-20 (coarse) |
| Drive Type | Torx (6-lobe) |
| Application | Thermo King refrigeration unit assemblies and field service fastenings |
Efficiency & Sustainability
The stainless steel design reduces corrosion-related failures and replacement cycles, improving lifecycle efficiency and lowering parts waste. This part supports maintenance of transport refrigeration systems such as Smart Reefer SR-4 and Precedent-series equipment, and contributes to dependable temperature control and fuel-efficient cooling operations across refrigerated fleets.
Installation & Maintenance Tips
Install using a properly sized Torx driver to achieve recommended torque and avoid cam-out. Inspect fasteners during scheduled service intervals and replace any that show signs of corrosion or thread damage. Use OEM-recommended hardware and retain torque values listed in Thermo King service literature for specific units.
Real-World Applications
The Screw-Torx 1/4-20 SS 559330 secures panels, brackets, sensors, and accessory mounts on reefer trailers, refrigerated trucks, and transport refrigeration units. Technicians deploy this screw during preventative maintenance, component replacement, and assembly tasks across regional fleets operating in Amarillo, Lubbock, Odessa, and the wider West Texas region.
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, please contact us for warranty information or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Screw-Torx 1/4-20 SS 559330 compatible with Thermo King Precedent units?
A: Yes. This stainless steel 1/4-20 Torx screw supports secure fastening across Thermo King Precedent-series assemblies and similar Thermo King units when the specified thread and drive meet the service procedure requirements.
Q: What driver is required for installation?
A: A matching Torx driver is required; use the correct driver size that engages fully with the Torx recess to achieve proper torque and avoid damage.
Q: How does this part improve fleet reliability?
A: Stainless steel construction and a Torx drive reduce corrosion and installation errors, improving long-term fastening reliability and decreasing unscheduled maintenance.
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.