

Part number 0508267 is a Plate Nut used in the assembly of compatible SprayTech airless sprayer systems. This precision fastener secures critical components to the frame and pump housing, ensuring structural integrity and reliable equipment operation.
| Part Number | 0508267 |
|---|---|
| Part Description | Plate Nut |
| Fits | SprayTech ED655 Plus |
| Condition | New |
Part number 0508267 is a Plate Nut, a precision-engineered fastener specifically designed for the SprayTech ED655 Plus professional airless paint sprayer. This heavy-duty nut is used in multiple structural mounting applications throughout the sprayer assembly, securing critical components to the frame and pump housing. The ED655 Plus is a lightweight, professional-grade unit delivering high-pressure power for a wide range of residential, commercial, and industrial applications, and this plate nut contributes to its rugged, long-lasting construction.
The plate nut features a low-profile design that distributes clamping force evenly across mounting surfaces while maintaining a flush or recessed installation profile. This is particularly important in the ED655 Plus assembly where space constraints and component clearance require precision-engineered fastening solutions. The nut is manufactured from corrosion-resistant materials with a protective finish to withstand the harsh chemical environments and moisture exposure common in professional painting applications. Its integrated retention features prevent rotation during installation, ensuring consistent torque values and reliable long-term clamping force.
Fasteners such as this plate nut are subjected to continuous vibration from the pump and motor, repeated thermal cycling, and chemical exposure during operation and cleaning. Failure modes include thread damage from over-torquing or cross-threading, corrosion compromising structural integrity, and loss of retention features allowing rotation during service. A damaged or missing plate nut can cause loosening of critical components, increased vibration, component misalignment, and potential equipment damage. Replacement with genuine 0508267 plate nut restores proper fastening and ensures continued reliable operation of the ED655 Plus system.
| Component Retention | Secures structural components to frame and pump housing |
|---|---|
| Load Distribution | Low-profile design provides even clamping force across mounting surfaces |
| Anti-Rotation | Integrated retention features prevent spinning during installation |
| Thread Damage | Stripped, crossed, or corroded threads prevent proper engagement |
|---|---|
| Retention Feature Failure | Anti-rotation mechanism is worn or broken, causing spinning during installation |
| Corrosion | Rust or chemical degradation has weakened the fastener |
| Component Service | Replace when servicing attached components if any damage is evident |
Part number 0508267 is specifically designed for the SprayTech ED655 Plus professional airless paint sprayer. This model features a lightweight, portable design with high-pressure pumping capability for residential, commercial, and industrial applications. The ED655 Plus utilizes a threaded inlet valve assembly requiring a 27mm socket or wrench for service, and its paint hopper mounts directly to the threaded inlet valve on the pump block. This plate nut is a model-specific component engineered for the mounting configurations and dimensional requirements of this particular sprayer system. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Compatible Models | Component |
|---|---|
| SprayTech ED655 Plus | Plate Nut |
The plate nut is typically used in conjunction with mounting bolts and washers. When servicing this component, these related parts are often inspected or replaced at the same time.
The bolt that threads into this plate nut. Replace if threads are damaged or stripped.
Washer used with this nut to distribute clamping load and prevent surface damage.
The component to which the plate nut mounts. Inspect mounting surface for damage.