12-24 x 5/8 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake WUSS It is made from alloy

It is made from alloy steel and has a black phosphate finish for corrosion resistance

This 1/4-20 x 6 1/2 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

With a length of 1 1/4 inches and a diameter of 8-32

they offer a secure grip for easy installation and removal using a standard wrench or socket

while the square neck prevents the bolt from spinning when tightened

12-24 x 5/8 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake WUSS It is made from alloyThese 12 24 x 5 8 Phillips flat head undercut full thread self drilling screws are made of steel and have a zinc and baked on finish. They are designed for use in metal and have a sharp point that drills its own hole. The undercut head provides a flush finish when countersunk. These screws are available in a variety of lengths and diameters to meet your specific needs.