A Torx screw contains a 6-position screw head, possibly internal or external, and requires using a matching Torx driver bit to insert and take away. Composite decking manufacturers specify the use of stainless-steel decking screws when installing their product. The little bit that may be Utilized in the hammer drill https://woodscrews27047.arwebo.com/53701337/examine-this-report-on-masonry-screws