1. Size: M16 to M48, Dia.27mmx285mm long
2. Material: Q235, C35, C45, 35CrMo, 42CrMo
3. Grade: 4.8, 4.6, 5.6, 8.8, 10.9
4. Mechanical properties: Tensile strength to 700 N/mm2 min. Elongation 18% min
5. Surface protection: Oxide black,Zinc plated, Hot dip galvanized, Dacromet, Sherardize
6. Packing: Gunny bags+wooden pallets