4-20 x 1/2 Phillips Flat Plastite Alternative 48-2 Fully Threaded 18-8 S/S Passivated & Wax 4-40 With its non-serrated design

With its non-serrated design

These 8-18 x 5/8 Phillips flat self-drill screws are made of 18-8 stainless steel

while its flex design ensures a secure and vibration-resistant hold

The indented hex washer head provides a large bearing surface for even distribution of clamping force

These lock washers are proudly manufactured in the USA

4-20 x 1/2 Phillips Flat Plastite Alternative 48-2 Fully Threaded 18-8 S/S Passivated & Wax 4-40 With its non-serrated design4 20 x 1 2 Phillips Flat Plastite Alternative 48 2 Fully Threaded 18 8 S S Passivated & Wax: These screws are made of 18 8 stainless steel, which is resistant to corrosion and rust. They have a Phillips flat head and are fully threaded, meaning they can be screwed into wood or metal without the need for a pilot hole. The screws are passivated and waxed, which helps to protect them from further corrosion. They are 4 20 x 1 2 inches in size and come in