Approximately 1cm to 6cm, 59 pieces total. Stored at home, unused. I've gathered together approximately the same lengths from the stock in my screw room. Some have sharp, pointed tips, some are less likely to split wood, and some don't stick to magnets... Various materials, thicknesses, and designs. Please check the heads and tips in the images. I've moved them all to a screw case after purchase, so I don't know the specifications. How about buying them as a set? #Screws #WoodConstruction #Carpenter #DIY #Woodworking