DOJA Industrial Self Tapping Screws for Metal Pack of 100 5.5 x 38 mm Galvanised Drilling Hex Head with Washer Steel Fixing Sheet Body

Need to repair a slab or roofing panel for your structure? Forget traditional aluminium rivets; these self drilling screws outperform metal screws when fastening timber and all roof materials. Drilling a hole becomes effortless: position the tip and drive through without extra force. Ideal for professionals and novices alike. What makes our hex head drilling screws stand out? The hexagonal cap delivers superior stability and strength during installation. Say goodbye to sore fingertips while fastening. Fasteners can be installed and removed multiple times without losing performance. Perfect for DIY jobs. Securing a boat deck? Our self tapping screws with washer feature an integrated rubber seal to prevent water ingress through the fixing point—ideal for marine applications and self tapping roofing tasks. Constructed from premium steel, these metal roofing screws resist corrosion when exposed to moisture. 200-pack of metal self drilling screws, hex head screws M6.3x50 mm with sealing washer. This roofing screws kit ensures quick installation, excellent corrosion protection and top safety standards on every project. [IMPORTANT] - 100% SATISFACTION - If you have any issues with our product, please contact us for assistance. We are here to help with any questions or concerns you may have.