Machine Screws

Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.

Machine Screws Diameters

Machine Screws are available on the FCH Network with Imperial/US diameters that range from #0000 to 4 1/2 and with Metric diameters that range from M1 to M40. The length of Machine Screws is usually measured from the point to the underside of the head.

Click on the diameters below to view or Shop All Machine Screws
Machine Screws Head Types

Machine Screws are available on the FCH Network with head types that range from binding to wafer.

Click on the head types below to view or Shop All Machine Screws
Machine Screws Drive Types

Machine Screws are available on the FCH Network with drive types that range from combo to 6-lobe.

Click on the drive types below to view or Shop All Machine Screws