

The Graco 117030 Screw SHCS M6 x 40 is a high-strength, corrosion-resistant fastener ideal for securing pump housings, manifolds, and filtration modules. Its precision engineering ensures reliable performance in high-pressure applications.
The Graco 117030 Screw SHCS M6 x 40 is a precision-engineered, high-strength fastener designed for professional fluid handling systems. Crafted from 12-point alloy steel with zinc-nickel plating and chromate conversion coating, it offers superior corrosion resistance and mechanical reliability under high-pressure conditions.
| Feature | Details |
|---|---|
| Corrosion Resistance | Zinc-nickel plating with chromate conversion coating, 480+ hours salt spray resistance |
| Tensile Strength | Minimum 1040 MPa, proof load 830 MPa |
| Fatigue Endurance | Over 2 million cycles at 60% of ultimate tensile stress |
| Precision Fit | Class 6g internal / 6H external thread tolerance |