Comdox 5 Size 250 Pack Coarse Thread Phillips Drywall Screws with Bugle Head， Ideal Screw For Drywall Sheetrock， Wood， and More</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>●Set includes 5 most-used sizes: 50 pieces M4x16mm， 50 pieces M4x20mm， 50 pieces M4x25mm， 50 pieces M4x30mm， 50 pieces M4x40mm. Recommended by Professional Contractors， builders and DIY homeowners</li><li>●For attaching drywall to wood studs， wood to wood and more， Can be ideal for your home， office， or workplace</li><li>●Black coarse thread， sharp point， Sturdy cardboard box， Phillips drive flat head， durable strong metal steel screws</li><li>●Coarse drywall screws feature coarse threads to secure gypsum board to studs</li><li>●Drywall sheetrock screws are used to attach wood to wood and when installing gypsum board to wood studs. They have a sharp point to pierce through drywall， and a coarse thread design to help grab into wood studs. Once the screw has been driven， the bugle head allows for quick and easy countersinking</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51TScQT6VBL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41vQdShZrdL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51dHSD3w1GL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41cunnYHdiL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/514HUEZ5LtL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51fcA1JjpaL.jpg' noproxy></br>