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South Coast Fasteners keeps the 9/16-18 x 3" Square Head Set Screws, Cup Point, Fine, Case Hardened Steel, Plain in stock and ready to ship. It measures 9/16" diameter, 3" length, fine thread, Case Hardened Steel with a Plain finish. Used in tool-and-die, automation, and OEM work, it is part of our Cup Point Set Screws line, stocked across industries such as Automotive, Medical, and Electrical.
Pairs well with Flat Washers on the nut side. Please Contact Us if you need assistance in selecting the right product or placing an order.