Carbon Steel Material and 4.8/ 8.8/ 10.9/ 12.9 Ect Grade Belt Fastener for Bucket Elevator Buyer and Importer

hiwe need Carbon Steel Material and 4.8/ 8.8/ 10.9/ 12.9 Ect Grade Belt Fastener for Bucket ElevatorPlease quote Bolt M12X40 mm only.Standard:DINMaterial:Carbon SteelGrade:4.8/ 8.8/ 10.9/ 12.9 EctNMaterial:Carbon SteelGrade:4.8/ 8.8/ 10.9/ 12.9 Ect Show More