commodity name:carriage bolt model number:M5*65 material:blue-white zinc grade:8.8 Product detailsCommodity name:carriage bolt,carriage ... , alloys,copper,aluminum etc.color:plain,black zinc,color,blue white,nickel,chromeMOQ:1000PCSdiameter and length:according to customer's requirementsgrade ... fasteners according to drawings or the samples carriage bolt/half round head bolt