

Graco 116940 Socket Head Cap Screw provides secure fastening for high-pressure airless sprayer assemblies, ensuring reliable operation and leak-free performance.
Graco 116940 Screw Cap Socket Head is a precision-machined component designed for high-pressure airless sprayer systems. Its corrosion-resistant alloy ensures durability, while the socket head allows secure torque application for consistent sealing and fluid containment.
| Feature | Description |
|---|---|
| Precision Socket Head | Enables accurate torque control up to 60 in-lb for optimal sealing. |
| Corrosion-Resistant Alloy | Durable material withstands solvents and abrasive coatings. |
| Compact Dimensions | 0.5" height, 0.5" width, 0.75" length for seamless manifold integration. |
| High-Pressure Compatibility | Supports fluid pressures up to 3,000 psi without leakage. |
| ISO 4762 Standard | Ensures global compatibility with industrial spray systems. |
Use a calibrated torque wrench (30–40 in-lb) to achieve proper preload. Clean threads and apply anti-seize lubricant to prevent galling. Inspect periodically every 500 hours for corrosion, thread wear, or socket integrity.