4-24 x 1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 7YQFT188 while the Type 17 2/3

while the Type 17 2/3 thread ensures a strong hold

The 5/8 x 7 1/2 Hex Lag Screw Zinc Gimlet Point is a heavy-duty fastener designed for use in wood construction

These 6-20 x 3/8 inch combination pan head self-tapping screws are Type AB screws with a fully threaded design and a zinc coating

It has a diameter of 8-32 and a length of 7/8 inches

It is fully threaded and has a Phillips drive

4-24 x 1 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 7YQFT188 while the Type 17 2/3These 4 24 x 1 1 2 Phillips flat self tapping screws are Type AB screws, meaning they have a fully threaded body and a flat head with a Phillips drive. They are made of steel and have a zinc coating for corrosion resistance. These screws are designed for use in a variety of applications, including metal, plastic, and wood. They are self tapping, which means they can create their own threads as they are driven into the material.