4-40 x 3/8 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel Black Oxide NF188 It has a hexagonal head

It has a hexagonal head for easy tightening with a wrench or socket

They have a flat undercut head that sits flush with the surface of the material being fastened

3 1/2-4 Heavy Hex Nut Zinc is a durable and reliable fastener that is designed to meet the demands of heavy-duty applications

Introducing the 5/16-18 x 3 1/4 Hex Tap Bolt Low Carbon Fully Threaded Zinc

4-40 x 3/8 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel Black Oxide NF188 It has a hexagonal headThe 4 40 x 3 8 Phillips Pan Machine Screw is a fully threaded screw made of 18 8 stainless steel with a black oxide finish. It has a Phillips pan head and a length of 3 8 inches. This screw is commonly used in a variety of applications, including electronics, appliances, and furniture. It is corrosion resistant and has a high tensile strength, making it ideal for use in demanding environments.