4-40 x 5/16 Phillips Pan Square Cone Sems Fully Threaded Zinc ASP188 and a square drive that

and a square drive that ensures a secure fit in the driver

this bolt features a partially threaded shank and an undersized body

are made of 18-8 stainless steel and have a black oxide finish

while the 6-lobe flat drive allows for easy and secure installation

The screw is 7/8 inches long and has a diameter of 12-24

4-40 x 5/16 Phillips Pan Square Cone Sems Fully Threaded Zinc ASP188 and a square drive thatThe 4 40 x 5 16 Phillips Pan Square Cone Sems Fully Threaded Zinc is a type of screw that is used to fasten two pieces of metal together. It has a Phillips head, which allows it to be driven with a Phillips screwdriver. The screw is made of steel and has a zinc coating, which helps to protect it from corrosion. The screw is fully threaded, which means that it can be screwed into the metal without the need for a nut. The square cone head helps to