DealMux M6x50mm 10.9 Carbon Steel Countersunk Head Hex Socket Screw 30pcs Head Style: Flat Head,Countersunk Head; Material: 10.9 Carbon Steel; Package Content: 30pcs x Countersunk Hex Socket Screws Product Name: Countersunk Hex Socket Screws; Thread Size: M6/0.24'(D); Weight: 348g Drive Type: Hex Socket; Main Color: Black; Thread Pitch: 1.0mm Total Length: 50mm/2'; Thread Length: 46mm/1.8' Hex Socket Width: 4mm/0.16'; Head Size: 12x4mm/0.47'x0.16'(D*H)