M6 x 1.0 x 20mm - Phillips Oval Head Machine Screw - 304 Stainless Steel - DIN 966 - Pkg of 100, Titan Fasteners, Mfr#: BTX06020

machine screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Oval head screws are preferred over a flat head when a more decorative look is desired or when fastening onto a conical surface.