Computer PC Case M4x10mm Knurled Head Phillips Thumb Screws 100pcs Product Name: Thumb Screws; Material: Metal; Weight: 293g Package Content: 100(+/-2%)pcs x Phillips Thumb Screws; Main Color: Silver Tone Thread Size: M4 x 10mm(D*L); Phillips Size: 7mm/0.28" Pitch: 0.7mm; Head Size: 8 x 7mm/0.3" x 0.28"(D*L) Total Length: 17mm/ 0.67"; Drive Type: Phillips