£4.99 (£0.10 / count)
4.8mm x 32mm Self Drilling Countersunk Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F12BC
£4.99 (£0.05 / count)
FandWay 100Pcs Wafer Head Self Tapping Screws Metal,M4.2x13mm Self Drilling Screws for Steel,Modified Truss Head Tek Screw,Blue Zinc Coated Sheet Metal Screw for MetalWork Aluminum Wood Plastics.