uxcell Computer PC Case M3x8mm Metal Knurled Head Phillips Thumb Screw 20pcs Product Name: Thumb Screws; Material: Metal; Weight: 53g Package Content: 20pcs x Phillips Thumb Screws; Main Color: Silver Tone Thread Size: M3 x 8mm(D*L); Phillips Size: 7mm/0.28" Pitch: 0.5mm; Head Size: 8 x 7mm/0.3" x 0.28"(D*L) Total Length: 15mm/0.59"; Drive Type: Phillips