Self-Tapping Cross Recessed Flat Head Screw Assortment Set Phillips WoodNINDEJIN was founded in 1999, specializing in manufacturing Metric screws, U. S. screws, a variety of zinc coating and alloy steel accessories with high quality and standard size. There are different size or type options in this auction, you can switch options via the Size Type button. Different options mean different products, please make sure you have chosen the right option before placing an order. HIGH QUALITY MATERIAL: Made of 304 stainless