5/8th inch Agd vertical asa or back bottle rail asa screw, new, one included, longer than standard agd size. Thread size 20. 1x included.

5/8th inch Agd vertical asa or back bottle rail asa screw, new, one included, longer than standard agd size. Thread size 20. 1x included. These connect the asa to the rail (vert or back bottle) and are longer than the stock screw so will not work in most applications. One included. Stock size is I think ½ inch.