Specification Binding : Misc. Brand : Small Parts Color : black Label : Small Parts Manufacturer : Small Parts MaterialType : Alloy Steel Model : 0404LPPB NumberOfItems : 100 PackageDimensions_Weight : 0.09920801790 PackageDimensions : L:4.749999995155 X W:1.399999998572 X H:0.299999999694 PartNumber : 0404LPPB ProductGroup : BISS Basic ProductTypeName : SCREWS Publisher : Small Parts Size : #4-20 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41zikFDapOL._SL75_.jpg SmallImage_Width : 75 Studio : Small Parts Title : Steel Thread Rolling Screw for Plastic, Black Oxide Finish, Pan Head, Phillips Drive, #4-20 Thread Size, 1/4" Length (Pack of 100) Weight : 0.1 WeightUnit : pounds