6-32X3/8 Unslotted Indented Hex Washer Head Serrated Machine Screw Full Thread Zinc (Pack Qty 10,000) BC-0606MWS

Unslotted Indented Hex Washer Head Serrated Machine Screw Full Thread Zinc

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.