Cone Point Grub Screw Set is a great choice for a variety of applications. This grub screw set features a conical point that locks into the material its being fastened to, preventing it from rotating or moving. The screw is made from stainless steel for excellent corrosion resistance and durability. The set includes six screws of different sizes to meet your needs. The screws are easy to install and come with a hex key for tightening.