Professional dome headed wood screws for commercial or occasional home use Dome headed wood screws Round headed Phillips drive wood screws 3.5mm x 20mm wood screws This listing is for a pack of 40 dome headed wood screws Manufactured from steel for maximum strength and durability Zinc plated for rust and corrosion resistance PH2 (Phillips head) Phillips single thread Dome headed wood screws SPECIFICATIONS • Dome Head Wood Screws • Manufactured from steel • Zinc plated • Width – 3.5mm • Length – 20mm • Pack size – 40pc