00 x 5/16 Round Head Type U Drive Screw Zinc 1/4-20 CE12698 They are made of zinc-plated

They are made of zinc-plated steel for corrosion resistance and have a 1

It features a 1/4-20 internal thread for securing bolts or screws

These 6-20 x 3/8 6 Lobe Pan Full Thread Self Drilling Screws are made of 410 stainless steel

It features a 6-lobe pan head for easy driving and a self-tapping design that eliminates the need for pre-drilling

The M7 x 30 DIN 933 8

00 x 5/16 Round Head Type U Drive Screw Zinc 1/4-20 CE12698 They are made of zinc-platedThe 00 x 5 16 Round Head Type U Drive Screw Zinc is a small, versatile screw that is commonly used in a variety of applications. It is made of zinc plated steel, which gives it excellent corrosion resistance. The round head provides a finished look, while the Type U drive allows for easy installation with a square drive bit. The 5 16 inch length is perfect for a variety of projects, making this screw a great choice for both home and professional use.