Product Name: Self-Drilling Screw Model NO.: DIN7504 Material: Carbon Steel Size: 4#--14#: Length: 9mm--120mm, 1/4"--5" Type: Hexagon Head with Flange Head Style: Hexagonal Connection: Common Bolt Groove: Cross Grade: 8.8 Trademark: Nande Transport Package: 25kgs Per Carton, 36 Cartons Per Pallet Specification: RoHS, CE Origin: China HS Code: 7318150000 Product Description Name: Self drilling screwStandard: DIN, AISI, ASME, ISO.Material: Carbon Steel, Stainless SteelGrade: 4.8, 8.8, 10.9,Size: #4--#14FInish: Blue Zinc, Colored Zinc, Black phosphated, Dacroment.Head Type: Hex, hex with flange, countersunkShort Lead TimeNon-standard available according to customer's drawing and samples.Packing as customer's reuqirements.