14-10 x 5/8 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc #4 which means that it does

which means that it does not contain any hazardous substances

and they have a square head for easy driving

This 8-32 x 1/2 6-Lobe Flat 100º Machine Screw is made of 18-8 stainless steel and is fully threaded

this screw is an excellent choice for projects requiring a reliable and long-lasting solution

14-10 x 5/8 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc #4 which means that it does14 10 x 5 8 Phillips Pan Self Tapping Screw Type A Fully Threaded Zinc is a screw that is designed for use in metal applications. It has a Phillips pan head, which provides a wide bearing surface for driving and prevents cam out. The screw is self tapping, which means that it can create its own threads in the metal as it is driven in. It is fully threaded, which provides maximum holding power. The screw is made of zinc plated steel, which provides