20 Pcs M6x15mm Countersunk Flat Head Phillips Bolts Machine Screw Fasteners

Thread Dia: 6mm / M6;Thread Length: 15mm / 0.6';Head Dia: 12mm / 0.5' Fit Hex Key Size: 3mm/0.12';Total Length: 16mm/ 0.6';Head Type: Flat Head Head Socket: Phillips Type;C