2-56X3/8 6 Lobe Pan Machine Screw Fully Threaded Black Oxide (Pack Qty 10,000) BC-0206MTPB

6 Lobe Pan Machine Screw Fully Threaded Black Oxide

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening superior in strength to spaced thread screws.