Specification Binding : Misc. Brand : Small Parts Color : black Label : Small Parts Manufacturer : Small Parts MaterialType : Steel MetalType : Alloy Steel Model : FSC0438TPSB NumberOfItems : 100 PackageDimensions_Weight : 0.05000000000000001 PackageDimensions : L:3.299999996634 X W:2.199999997756000393700787 X H:1.49999999847 PartNumber : B00F36KPPQ ProductGroup : BISS Basic ProductTypeName : SCREWS Publisher : Small Parts Size : #4-40 SmallImage_Height : 74 SmallImage_URL : https://m.media-amazon.com/images/I/416BtgrnI5L._SL75_.jpg SmallImage_Width : 75 Studio : Small Parts Title : Small Parts Steel Pan Head Machine Screw, Black Oxide Finish, Meets ASME B18.6.3, T10 Star Drive, #4-40 Thread Size, 3/8" Length, Fully Threaded, Imported (Pack of 100) Weight : 0.1 WeightUnit : pounds