#4-40 X 1" SEMS Machine Screws with Split Lock Washer, Pan Head with Phillips Drive, 18-8 Stainless Steel

Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.SEMS screws come pre-assembled with permanently installed free-spinning lock washer.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy...