Stainless Steel Hex Socket Flat Head Machine Screws

These stainless steel screws have good chemical resistance and may be mildly magnetic. They’re angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.

Screws with an undercut profile have a shallow head for use in thin materials.

Screws with a 100° countersink angle distribute pressure over a wide area to prevent crushing soft materials.

Passivated stainless steel screws have added protection against oxidation and corrosion.

Black-oxide stainless steel screws have a matte-black finish.