4-40 x 3/16" Socket Set Screws, Knurled Cup Point, Coarse, Alloy Steel, Black Oxide

South Coast Fasteners supplies 4-40 x 3/16" Socket Set Screws, Knurled Cup Point, Coarse, Alloy Steel, Black Oxide. Alloy steel gives high tensile strength, and the thermal black-oxide finish keeps glare down while adding light corrosion resistance.

Part of our Knurled Cup Set Screws lineup, frequently specified across Automotive, Construction, Manufacturing, Marine & Offshore, and Medical, with steady demand from Aerospace applications. We keep this on the shelf and ship it fast, at pricing that holds up against the big distributors. Reach out for a quote or sizing help.