

The Graco 119839 Fastener M4 x 0.7 SHCS is a precision-engineered OEM screw designed for secure, high-strength assembly in Graco sprayers.
The Graco 119839 Fastener M4 x 0.7 SHCS is a high-strength socket head cap screw engineered for precision assembly in Graco spray and fluid systems. Built from 17-4PH stainless steel, it ensures maximum corrosion resistance, consistent torque retention, and long-lasting durability under high-pressure conditions.
| Specification | Details |
|---|---|
| Part Number | 119839 |
| Thread Type | M4 x 0.7 mm Metric Fine Thread |
| Drive Type | Hex Socket (DIN 912 Standard) |
| Material | 17-4PH Stainless Steel |
| Tensile Strength | 1,200 MPa |
| Recommended Torque | 1.0–2.5 N·m |
| Corrosion Resistance | ASTM B117 – 1,000 hours salt spray |
| Operating Temperature | -40°C to +125°C |
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