

The Graco 25R588 Kit, Core Screws is a genuine OEM hardware kit for PR-X fixed ratio proportioning systems. It provides the essential fasteners needed to securely mount the base assembly during maintenance or repairs.
The Graco 25R588 Kit, Core Screws is a genuine OEM replacement hardware kit designed for select Graco PR-X fixed ratio proportioning systems. It includes the required stainless steel screw, flat washer, and spring washer used to securely fasten the fixed ratio base assembly. Using genuine replacement hardware helps maintain proper alignment, structural integrity, and reliable equipment performance during maintenance or repairs.
| Component | Description |
|---|---|
| Core Screw | M12 x 1.75 stainless steel mounting screw. |
| Flat Washer | Provides even load distribution during installation. |
| Spring Washer | Helps maintain fastening tension and reduces loosening from vibration. |
| Part Number | 25R588 |
|---|---|
| Product Type | Core Screw Kit |
| Material | Stainless Steel Hardware |
| Application | Fixed Ratio Base Assembly |
| Compatible Equipment | Graco PR-X 25 cc, 37 cc, and 50 cc Fixed Ratio Systems |
| OEM | Yes |
Using genuine OEM replacement hardware ensures proper fit, dependable fastening performance, and compatibility with your equipment. Replacing worn or damaged fasteners with the correct components helps maintain the integrity of the base assembly while supporting safe and efficient operation.