1) Standard : European type, 2) Grade: G80 3) Materials: 35CrMo, 40Cr 4) Surface treatment: color painted, galvanized Features:1) Standard : European type,2) Grade: G803) Materials: 35CrMo, 40Cr4) Surface treatment: color painted, galvanized5) Process: drop forged, heat treated6) Specifications: 6mm, 7/8mm, 10mm,13mm, 16mm, 18/20mm, 22mm, 26mm,32mm7) Packing: Plastic bags and cartons on ...