M4.2 304 Stainless Steel Phillips Extra-Wide Rounded Head Drilling Self-Tapping Screws
304 stainless steel screws have good chemical resistance and may be mildly magnetic. They have a wider head than standard rounded head screws to distribute holding pressure and reduce the risk of crushing thin metal. They penetrate 0.025″ and thinner sheet metal. Length is measured from under the head.
Name Phillips Extra-Wide Rounded Head Drilling Self-Tapping Screws Material 304 Stainless Steel Size M4.2