The product is a collection of No10 x 5/8" hammer drive type U screws made from ASME A4 stainless steel. These screws come in various quantities including 100, 500, and 1,000 pieces.  The stainless steel material and ASME A4 grade ensure durability and resistance to corrosion, while the hammer drive style makes installation easy and efficient. These screws are a reliable and high-quality fastening solution for various projects. These were made in bulk for a customer however they no longer require this screw so selling cheap.