6-20 x 5/16 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Black Oxide and Oil NQHP The oversized tapped hole allows

The oversized tapped hole allows for easy threading and secure connections

With its 1/4-20 thread size and 5 1/2-inch length

these screws offer a clean and professional finish

It has a diameter of 1/4 inch and a length of 3/8 inch

They have a sharp point and a single-flute thread that allows them to tap their own threads as they are driven into a material

6-20 x 5/16 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Black Oxide and Oil NQHP The oversized tapped hole allowsThese 6 20 x 5 16 Phillips pan thread cutting screws are Type 25 and fully threaded. They have a black oxide and oil finish. The screws are designed for use in metal and are self tapping, meaning they create their own threads as they are driven in. The Phillips drive head provides a secure grip for driving the screws. The screws are 5 16 inches long and have a diameter of 6 20. They are sold in packs of 100.