3/4X3 1/2 Dowel Pin Ebony Finish -Black Ox 1/4-20-.130 which is a corrosion-resistant alloy

which is a corrosion-resistant alloy that is often used in marine and other applications where exposure to the elements is a concern

and the sharp point ensures easy starting

The 2/3 thread design means that the threads extend two-thirds of the length of the screw

1/2-13 x 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a type of screw specifically designed for securing floorboards

and it helps to distribute the load of the screw and prevent damage to the surrounding material

3/4X3 1/2 Dowel Pin Ebony Finish -Black Ox 1/4-20-.130 which is a corrosion-resistant alloy3 4" x 3 1 2" Dowel Pin Ebony Finish Black Oxide This 3 4" x 3 1 2" dowel pin is made of steel and has an ebony finish. It is black oxide coated for corrosion resistance. The pin is used to join two pieces of wood together. It is inserted into a hole that has been drilled into both pieces of wood. The pin is then glued in place.