R4 ProPak Multipurpose Screws 10 by 2-1/2-Inch 470-Count (772691011336)

R4 ProPak Multipurpose Screws 10 by 2-1/2-Inch 470-Count (772691011336) MPN : 772691011336 Size : 10 Inch - #6 and #8 screws use T-15 bit; #9 #10 and #12 use bit T-25 - Self-tapping countersinking head; W-Cut thread design - One pail contains 470 screws - Climatek coated for all weather corrosion protection conforms with ICC#2442 - For use in wood particle-board cement fiberboard plastic and sheet metal R4 Multi-Purpose Screws are self-tapping with a countersinking head. They require no pre-drilling. This self-countersinking screw has a new underhead with saw-blade like cutting teeth and six self-contained cutting pockets. This transports the drill dust away from the edge of the screw hole while cutting a perfectly clean hole without cracking the surface. The screw head closes the hole off with precision leaving no damaged fibers around the head. The R4 is available in 59 sizes and works well in wood particle board plastic sheet metal cement fiberboard composite decking wood decking and melamine. Some sizes are available in PHEINOX Stainless Steel. From the Manufacturer R4 Multi-Purpose Screws are self-tapping with a countersinking head. They require no pre-drilling. This self-countersinking screw has a new underhead with saw-blade like cutting teeth and six self-contained cutting pockets. This transports the drill dust away from the edge of the screw hole while cutting a perfectly clean hole without cracking the surface. The screw head closes the hole off with precision leaving no damaged fibers around the head. The R4 is available in 59 sizes and works well in wood particle board plastic sheet metal cement fiberboard composite decking wood decking and melamine. Some sizes are available in PHEINOX Stainless Steel.