Please offer your minimum price and delivery time for the below items. DIN 7504K standard. S/N Material requirements Description Specification Grade Quality Standard Unit Qty 1 self-drilling screw φ5.5*130mm, drilling capacity≥13mm Stainless steel 316 qualified pcs 29805 2 self-drilling screw φ5.5*170mm, drilling capacity≥13mm Stainless steel 316 qualified pcs 39114 3 self-drilling screw φ5.5*40mm, drilling capacity≥13mm Stainless steel 316 qualified pcs 11304 4 self-drilling screw φ6.3*25mm, drilling capacity≥13mm Stainless steel 316 qualified pcs 11882 5 self-drilling screw φ5.5*75mm, drilling capacity≥13mm Stainless steel 316 qualified pcs 11550