Hex Head Self Drilling Stitching Steel Screws

Used for stitching two metal roofing sheets together without the need to pre-drill a hole max. 1.6Mm . Self-drilling point and tapered shank, with a washered hexagon head. Features & benefits exterior plating gives a reliable and durable corrosion resistant coating which resists 1,000 hours salt-spray specifications diameter: 6.3Mm length: 22mm quantity: 100

Used for stitching two metal roofing sheets together without the need to pre-drill a hole max. 1.6Mm . Self-drilling point and tapered shank, with a