4-40 x 3/8 Coarse Thread Socket Head Cap Screw Black DFAR KSW188 The screws are also heat

The screws are also heat treated for added strength and durability

this screw is perfect for projects that require both strength and corrosion resistance

It is made of steel and has a length of 3/8 inches and a diameter of 5-40

making them ideal for applications where vibration or shock is present

allowing for maximum engagement with the material being fastened

4-40 x 3/8 Coarse Thread Socket Head Cap Screw Black DFAR KSW188 The screws are also heatThe 4 40 x 3 8 Coarse Thread Socket Head Cap Screw Black DFAR is a small, black screw with a hex head and a coarse thread. It is made of steel and has a black oxide finish. The screw is 3 8 inches long and has a diameter of 4 40. It is commonly used in electronic assemblies and other applications where a small, strong screw is needed. The screw meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS), which ensures that