6-20 x 1/4 Slot Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless 5/16-18 It has a square shape

It has a square shape and is designed to be used with 10-32 machine screws

and marine applications where strength and resistance to rust and chemicals are essential

This 2-56 x 1/4 Phillips pan machine screw is fully threaded and made of zinc

Countersunk Finishing Washer Nickel is a thin

6-20 x 1/4 Slot Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless 5/16-18 It has a square shapeThese 6 20 x 1 4 Slot Pan Self Tapping Screw Type AB Fully Threaded 18 8 Stainless are designed for use in a variety of applications. They are made of 18 8 stainless steel, which is resistant to corrosion and rust. The screws have a pan head with a slot drive, and they are fully threaded for maximum holding power. They are self tapping, which means that they can create their own threads in the material they are being driven into. These screws are