

The Graco 118519 Screw Shoulder Socket Head is designed for precise alignment and secure fastening in high-pressure spray systems, ensuring consistent performance and durability.
The Graco 118519 Screw Shoulder Sckt Head is a high-precision component engineered for professional airless spray systems. It maintains alignment, reduces vibration, and ensures consistent performance under high-pressure conditions.
| Specification | Details |
|---|---|
| Overall Length | 4 in (10.16 cm) |
| Shoulder Diameter | 1 in (2.54 cm) |
| Socket Head Across Flats | 0.4 in |
| Thread | M8×1.25 ANSI Class 2B |
| Material | 17-4 PH Stainless Steel, heat treated 38–42 HRC |
| Max Operating Pressure | 3,500 psig |
| Weight | 0.21 lbs |