uxcell M2x5mm 10.9 Alloy Steel Button Head Hex Socket Cap Screw Bolt 50pcs Drive Type: Hex Socket; Head Style: Button Head; Material: 10.9 Alloy Steel Package Content: 50(+/-2%)pcs x Button Head Screws; Product Name: Button Head Screws Thread Size: M2x5/0.08"x0.2"(D*L); Weight: 8g Thread Pitch: 0.4mm; Total Length: 6mm/0.24" Hex Socket Width: 1mm/0.04"; Head Size: 3x1mm/0.12"x0.04"(D*H)