6-20 x 1 1/2 Square Pan #7Head Face Frame Screw Type17 Fine Thread Partial Thread Black Oxide MSH188 which means that it has

which means that it has a cross-shaped recess in the head that allows it to be tightened with a Phillips screwdriver

It features a 6-lobe drive that provides excellent torque transmission and prevents cam-out

With a diameter of 6mm

making them easy to install

The stepped design allows for a secure hold in both materials

6-20 x 1 1/2 Square Pan #7Head Face Frame Screw Type17 Fine Thread Partial Thread Black Oxide MSH188 which means that it has**6 20 x 1 1 2 Square Pan #7 Head Face Frame Screw Type 17 Fine Thread Partial Thread Black Oxide** This screw is designed for use in face frame applications, where it is driven through the face frame into the cabinet carcass. It has a square pan head with a #7 drive, and a fine thread partial thread design. The black oxide finish provides corrosion resistance. **Specifications:** * Length: 1 1 2 inches * Thread Size: 6 20 * Head Type: Square Pan *