Item: Galvanized Steel Hexagon Bolts With Cross Recess on Head M4 M5 M6
 
Material: Galvanized Steel 
Type: Socket Screw
Head Type: Hex Head
System of Mearsurement: Metric
Thread Type: Metric Coarse
Dia./Thread Size:  M4-0.7, M5-0.8, M6-1.0