uxcell 5mmx30mm Threaded Carbon Steel Hexagon Head Self Tapping Screws 50 Pcs Head Style: Hex Head; Material: Carbon Steel; Package Content: 50 (+/-2%) x Self Tapping Screws Product Name: Self Tapping Screw; Thread Size: 5mm x 30mm/0.2" x 1.2"(D*L); Weight: 198g Drive Type: Hex Socket; Main Color: Black; Overall Size: 35mm/1.4"(length) Pitch: 2.0mm; Head Diameter: 8mm/0.24" Head Height: 5mm/0.2"; Hex Width: 4mm/0.16"