DIN7504K Unslot IND.H/W/H Self Drilling Screws
1.Carbon Steel 1022 + Hardened
2.Diameter: 2.9mm-6.3mm
3.Length: 13mm-150mm
4.Finish: Zinc; Phosphated; Black oxide
5.Packing: Small box or bulk packing according to customer's demanding
6.Shipment Port:Shanghai, China
7. T/T or L/C at sight
head DIN7504K Yellow Zinc Plated Self Drilling Screws H/W/H