8-15 x 3 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide MPF188 The bolt has a hex

The bolt has a hex head for easy installation with a wrench or socket

and an unthreaded portion below the head that allows for easy insertion into pre-drilled holes

The Phil Pan head allows for easy driving with a Phillips screwdriver

The 5/16-inch size fits fasteners with a 5/16-inch diameter

8-15 x 3 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide MPF188 The bolt has a hexThese 8 15 x 3 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide are designed for use in a variety of applications. They are made of steel and have a black oxide finish for corrosion resistance. The screws have a Phillips pan head and are fully threaded for maximum holding power. They are self tapping, which means they can create their own threads in the material they are being driven into. These screws are ideal for use in wood,