

The Graco 305158 Shoulder Socket Head Screw is a precision OEM fastener designed for Graco airless sprayer assemblies. Its shoulder design ensures smooth pivoting and proper alignment of moving parts.
The Graco 305158 Shoulder Socket Head Screw is a genuine Graco OEM fastener designed for use in airless paint spray assemblies and related mechanical pivot/linkage points on professional paint sprayers and related equipment. It is commonly used in paint spray gun linkage and other moving components where a precision shoulder is required for proper alignment.
The Graco 305158 Shoulder Socket Head Screw is a precision fastener featuring a smooth shoulder section and a socket (allen) head. The shoulder design provides a machined surface for moving parts or linkages to pivot or slide without binding, making it ideal in assemblies where controlled movement and spacing are essential. This screw is a direct replacement part for various Graco sprayer and spray gun assemblies.
| Feature | Detail |
|---|---|
| Part Number | 305158 |
| Type | Shoulder Socket Head Screw |
| Manufacturer | Graco |
| Application | Airless paint sprayer linkages and assemblies |