Industrial 1124287 Hex Socket Head Cap Screw in black oxide is a 3/8-16 threaded fastener with a 1-1/4 inch length, designed for installation with a hex socket drive. This flat socket hex screw is identified by Fastenal part 1124287 and is finished in black oxide to match common hardware finishes in mechanical assemblies. It provides a compact, recessed-drive solution for equipment and machinery applications that require a secure, low-profile fastener.
