4-40 x 7/16 Phillips Pan Full Thread Machine Screw Black Oxide NS316 while the 1/4-inch length provides

while the 1/4-inch length provides ample grip

and the square head helps to prevent the bolt from turning when it is tightened

They are coated with yellow zinc for corrosion resistance and have a hexagonal head for easy installation with a wrench or socket

The 18-8 stainless steel construction also makes it suitable for use in harsh environments

4-40 x 7/16 Phillips Pan Full Thread Machine Screw Black Oxide NS316 while the 1/4-inch length providesThe 4 40 x 7 16 Phillips Pan Full Thread Machine Screw Black Oxide is a versatile and durable fastener designed for a wide range of applications. Made from high quality steel, this screw features a black oxide finish for corrosion resistance and enhanced durability. Its Phillips pan head provides a secure grip for driving, while the full thread design allows for maximum holding power. With a length of 7 16 inches and a diameter of 4 40, this screw is