8-15 x 1 Square Drive Flat Head Full Body Wood Screw 2/3 Thread Zinc 2 3/4-12 It has a square Phillips

It has a square Phillips drive

They are made of zinc-plated steel for corrosion resistance and have a square flat head that provides a secure hold

even surface for fastening applications

which means that it has a diameter of 3/8 of an inch and 16 threads per inch

8-15 x 1 Square Drive Flat Head Full Body Wood Screw 2/3 Thread Zinc 2 3/4-12 It has a square PhillipsThese 8 15 x 1 Square Drive Flat Head Full Body Wood Screws 2 3 Thread Zinc are designed for use in woodworking applications. They feature a square drive head that provides increased torque and reduces cam out. The flat head sits flush with the surface of the wood, providing a clean and professional finish. The full body threads provide maximum holding power, while the 2 3 thread design allows for easy starting and reduced splitting. The zinc coating