Our 4-40 x 1/4 Phillips pan head split lock screws are crafted from premium 18-8 stainless steel, ensuring exceptional resistance to corrosion and rust.

The Phillips pan head design offers a secure grip for easy installation, while the split lock washer prevents the screw from loosening over time.

The included regular flat washer helps distribute the load evenly, protecting the material being fastened from damage.

Ideal for marine, automotive, and other applications where corrosion resistance is crucial, these screws are a must-have for any project.