The Csk Plusdriv Zp Self-Tapping Screws come in a convenient pack of 200, each measuring 38mm. These screws are versatile and suitable for various applications, including woodworking, metalworking, and general repairs. The zinc-plated finish provides corrosion resistance, ensuring durability even in outdoor or damp conditions. With the Plusdriv feature, these screws offer enhanced grip and reduced risk of cam-out, making them reliable and easy to use for both professionals and DIY enthusiasts.