

Socket head cap screw used to securely fasten structural and internal components in Graco high-pressure spray and fluid systems, ensuring stable assembly under vibration and load.
| Equipment | Usage Area |
|---|---|
| Graco XP70 / XP50 Plural-Component Sprayers | Structural fastening in fluid and pump assemblies |
| Graco Reactor 2 Hydraulic Proportioners | Securing high-pressure manifold components |
| Graco Industrial Pump Systems | Housing and frame assembly fastening points |
| Graco Sealant & Adhesive Equipment | Internal mechanical securing of subassemblies |
The Graco C19798 Screw, Cap, Socket Head is a precision-engineered fastening component used in Graco industrial spray and fluid handling systems. It provides secure mechanical retention for internal assemblies exposed to vibration, pressure, and continuous operation.
Designed as part of Graco’s OEM hardware system, this socket head cap screw ensures consistent torque retention and structural integrity in high-pressure equipment such as proportioners, pumps, and manifold assemblies.
Its exact fitment specification supports reliable reassembly and long-term durability in demanding industrial spray environments.