10pcs Metal Knurled Countersunk Hex Key Bolts Screws M8x25mm Black Product Name : Socket Cap Bolts;Material : Metal;Type : M8 x 25mm Thread Dia : 8mm;Thread Length : 25m;Head Dia : 12.5mm Fit Hex Key Size : 6mm;Head Type : Pan Head Head Socket : HexType;Color : Black Weight : 141g;Package Content : 10 x Socket Cap Bolts