R4 Torx Screws #6 X 1'' 100-pack
In addition to a Torx-head design that eliminates cam-out slippage, these innovative self-countersinking bits feature six cutting pockets beneath the head and sharp, saw-like lower threads to drive through a variety of materials smoothly, without tearing. Available in several lengths and sizes.Torx/Star-head driver bits also available (Rockler #s 28420, 21392, 25243 and 26008, sold separately).The R4 is a multi-purpose screw that can be used in all woodworking and plastic applications.Great for:* Wood Cement Fiber Board* Particle Board Composite Decking* Plastic Wood Decking* Sheet Metal MelamineAdditional features:* Sub-head cutters create clean countersunk holes without damaging the surface even in brittle materials.* Eliminates pre-drilling in most cases* Fits perfectly into existing countersunk holes on hinges and other hardware fittings.* Screws 2" long or longer have special CEE thread that enlarges screw hole and improves performance.