uxcell M5x25mm Stainless Steel Hex Socket Button Head Screws 50 Pcs Drive Type: Hex Socket; Head Style: Hex Head; Material: Stainless Steel Package Content: 50(+/-2%)Pcs x Button Head Screws; Product Name: Button Head Screws; Thread Size: 5x25mm/0.2"x1.0"(D*L) Weight: 195g; Fastener Type: Socket Screw; Main Color: Silver Tone Thread Pitch: 0.8mm; Hole Diameter: 4mm/0.16" Total Size: 10x28mm/0.4"x1.1"(Max.D*L); Head Type: Socket Button Head