8-18 x 7/8 Phillips Oval Self Tapping Screw Type AB Fully Threaded Zinc NT3188 while the Phillips flat head

while the Phillips flat head allows for easy driving with a standard screwdriver

while the spot weld projection provides a secure connection to the parent material

which allows them to be easily driven into place

They have a hex washer head with an indented drive for increased torque and a self-tapping design that eliminates the need for pre-drilling

Their heavy hex head allows for easy tightening and removal using a wrench or socket

8-18 x 7/8 Phillips Oval Self Tapping Screw Type AB Fully Threaded Zinc NT3188 while the Phillips flat headThese 8 18 x 7 8 Phillips Oval Self Tapping Screw Type AB Fully Threaded Zinc are designed for use in a variety of applications. They are made of steel and have a zinc coating for corrosion resistance. The screws have a Phillips drive and an oval head. They are self tapping, which means they can create their own threads in the material they are being driven into. These screws are fully threaded, which means they have threads along their entire length.