The Graco 117638 Screw Cap Socket Head is a durable, high-strength fastener designed for secure connections in high-pressure sprayers.
The Graco 117638 Screw Cap Socket Head is a high-quality fastener designed for reliable performance in airless sprayer systems. It ensures secure sealing, consistent flow, and long-lasting durability.
| Material | Alloy Steel with Black Oxide Coating |
|---|---|
| Thread Type | ISO Standard |
| Head Type | Hex Socket |
| Torque | Up to 85 in-lb |
| Hardness | Rockwell C 38–42 |
