Detailed Product Description AUTO BOLT AND NUT FOR TRUCKS,APPLICATION:MAN ,BENZ,SCANIA,VOLVO,ADF,RENUALT,HINO,ISUZU.FINISH:SPRAY PAINT,PHOSPHATEAND OIL,ZINC PLATED,GRADE:8.8/10/12.9 GRADEHEATMENT,INTERNAITION STANDARD,WELCOME FOR DEVELOPIING ANY BOLTS AND NUTS.