4 x 5/16 Round Head Type U Drive Screw Zinc NST188 enhancing its strength and resistance

enhancing its strength and resistance to wear and deformation

while the truss head design distributes load evenly

The 1/4-14 x 1 1/4 Phillips Flat Self Drilling Screw is a versatile fastener designed for a wide range of applications

The screw is fully threaded and made of steel with a zinc yellow finish

4 x 5/16 Round Head Type U Drive Screw Zinc NST188 enhancing its strength and resistance4 x 5 16 Round Head Type U Drive Screw Zinc is a type of screw that is commonly used in a variety of applications. It is made of zinc plated steel, which gives it good corrosion resistance. The screw has a round head with a Phillips drive, and it is 4 inches long and 5 16 inches in diameter. It is designed for use in wood and other soft materials.