Product Name: Hex Head Self Drilling Screw with Painted Head Red Painted Model NO.: TD-19 Grade: 8.8 Standard: DIN, ANSI Head Style: Hexagonal Connection: Common Bolt Groove: Hexagon Type: Hexagon Head Material: Carbon Steel Delivery Time: 30 Days Export to: Egypt,USA,Italy, Germany,Saudi Abaric,Brazil Trademark: yueda Transport Package: Box+Carton+Pallet Specification: 4.8*25 Origin: Zhejiang HS Code: 7318140001 Product Description 1.Specification: according to DIN7504K,ANSI B18.6.4 & Customer's design to make2.Finish:Zinc/Black/Hot Dip Galvanized/Dacromet3.Size: From M3.5-M6.3(6#-14#), Length from 9.5-200mm(3/8"-8",with No.1-No.5 drilling point