Hillman Flat Head Square Drive Metric Machine Screw, M6-1.00 x 20-mm

The Hillman Flat Head Square Drive Metric Machine Screw is a zinc-coated fastener that secures metal parts together. Measuring 20mm from the underside of the flat head to the tip, this M6-1.00 screw fits threaded holes for a precise fit. Pair with a nut of the same zinc finish and threading when securing two separate components. With its flat head and square drive design, this machine screw is ideal for metal fabrication and mechanical projects requiring a flush finish and recessed drive.