6-20 x 7/8 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc CH8OF These 7/8-9 x 3 1/2

These 7/8-9 x 3 1/2 Heavy Hex Structural Bolts are designed for heavy-duty construction applications

This screw is ideal for use in small electronics

They have a slotted indented hex washer head that provides a large bearing surface and prevents the screw from over-tightening

making them durable and long-lasting

It has a Phillips round head and is fully threaded

6-20 x 7/8 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc CH8OF These 7/8-9 x 3 1/2These 6 20 x 7 8 Phillips flat self tapping screws are Type B and fully threaded. They are made of steel and have a zinc finish. The screws have a sharp point and a single flute thread. They are designed for use in metal, plastic, and wood. The screws are self tapping, which means that they can create their own threads as they are driven into the material. The Phillips drive head allows for easy driving with a Phillips screwdriver.