Screw/Bugle Head Philips Drive Black Phosphated Gypsum Screw Tianjin Huhao Metal Products Limited Base Info Model NO.:3.5*25mmTrademark:China huhaoSpecification:DINOrigin:Tianjin, China (Mainland) Description Pre:Screw/Self Tapping Screw/Pan Framing Head Phosphated Self Tapping Screw Factory Direct Next:Aluminium Key Clamp Pipe Fittings 3/4 Inch Short Tee Connector Pipe Nipples with Screws