Steel Self-Drilling Screw, Zinc Plated Finish, Wafer Head, Star Drive, 3 Drill Point, 10-16 Thread Size, 1-1/4" Length (Pack of 50) : Amazon.co.uk: DIY & Tools
2mm 3mm Pan Head Phillips Self Tapping Screws Thread Cutting Screws A2 Stainless | eBay
4.2mm X 13mm Flange Head Phillips Self Drilling Screws, Modified Truss Head Zinc Plated Steel Screws, Fine Thread, Pan Head Pozi Screws for Sheet Metal, Pasterboard and Wood (50 pcs) : Amazon.co.uk:
5/16-18 X 3/4 Thread Cutting Screw Type 1 Hex Flange Steel Self Tap (10 pieces) | eBay