

Stainless steel hex nut with internal shoulder designed to securely fasten and align 9/16-20 components in Graco fluid handling systems for stable, high-pressure performance.
| Equipment Type | Application | Nut Function |
|---|---|---|
| Graco Airless Spray Systems | High-pressure coating and finishing | Secures internal fittings and fluid components |
| Graco Fluid Pumps | Paint, adhesive, and industrial fluid transfer | Provides structural fastening for assemblies |
| Graco Dispensing Equipment | Precision fluid delivery systems | Maintains tight mechanical and fluid integrity |
| OEM Graco Assemblies | Factory-built spray and pump systems | Used as 9/16-20 internal shoulder locking nut |
The Graco J6700014 Nut, Hex, 9/16-20, Ss, Int Shldr is a stainless steel hex nut designed with an internal shoulder to provide precise alignment and secure fastening of components within Graco fluid handling systems.
Its 9/16-20 thread specification ensures compatibility with selected Graco assemblies, while the internal shoulder design improves load distribution and connection stability under operational pressure.
It is commonly used in high-performance spray, pump, and dispensing systems where reliable mechanical fastening and corrosion resistance are required.