6-13 x 5/8 Phillips Flat No Nibs Deep Thread Screw Type 17 point Full Thread Zinc KPW188 and the black oxide finish

and the black oxide finish offers corrosion resistance for added durability

which means that it has small teeth that help it to grip the metal

this machine screw is an excellent choice for various projects

They have a sharp point for easy penetration and a bugle head that countersinks into the material for a flush finish

6-13 x 5/8 Phillips Flat No Nibs Deep Thread Screw Type 17 point Full Thread Zinc KPW188 and the black oxide finish6 13 x 5 8 Phillips Flat No Nibs Deep Thread Screw Type 17 point Full Thread Zinc is a screw with a Phillips drive head, a flat head, no nibs, a deep thread, a Type 17 point, and a full thread. It is made of zinc and has a diameter of 6 13 inches and a length of 5 8 inches. This screw is commonly used in construction and manufacturing applications.