

Threaded locking spring designed to secure 3/8-16 fastener assemblies and help prevent loosening caused by vibration and repeated equipment operation.
| Compatible Equipment | Application |
|---|---|
| Graco Fluid Handling Systems | Threaded component retention and vibration resistance |
| Graco Pumps | Securing threaded assemblies during operation |
| Graco Spray Equipment | Maintaining fastener tension in high-use environments |
| Graco Industrial Finishing Equipment | Mechanical locking applications |
| Equipment Utilizing 3/8-16 Threaded Hardware | Thread-locking and fastening support |
The Graco 2004874 Spring, Lock, Threaded, 3/8-16 is a precision locking spring designed to help secure threaded assemblies and maintain component stability in demanding operating conditions. Its threaded configuration allows reliable engagement with compatible 3/8-16 hardware.
Used throughout fluid handling, spray, and industrial equipment, this component helps reduce loosening caused by vibration, movement, and repeated equipment use, contributing to dependable machine performance and assembly integrity.
Locking springs play an important role in preventing threaded components from loosening over time. By maintaining tension and engagement within the assembly, this component helps improve equipment reliability and reduce maintenance-related downtime.
| Part Number | 2004874 |
|---|---|
| Component Type | Spring, Lock |
| Thread Size | 3/8-16 |
| Function | Threaded assembly retention |
| Application | Industrial and fluid handling equipment |
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