Standard: Din975, din976, din939, gb/t897, ifi-13 Grade: 4.6, 4.8, 5.8, 8.8, 10.9 Size:M6m124, 1/4"3" Surface treatment: Plain, black, zinc plated, hdg Material:Carbon steel, alloy steel, stainless steel By cartons and then on wooden pallet or according to the customer requirment.
