M8 x 60mm 12.9 Alloy Steel Hex Socket Head Cap Screws Bolts Black 8pcs Drive Type: Hex Socket; Head Style: Hex Head; Material: 12.9 Alloy Steel Package Content: 8 x Socket Head Cap Screw; Product Name: Socket Head Cap Screw; Thread Size: (DxL1)M8 x 30mm / 0.3" x 1.2"(D*L) Weight: 218g; Main Color: Black; Thread Pitch: 1.25mm Total Length: (L2) 68mm/ 2.7"; Head Size: (AxB) 13 x 8mm/0.5" x 0.3"(D*H) Width Across Flat (W): 6mm/ 0.24"; L Length: 60mm/ 2.4"