SPAX stainless steel torx screws are great for a range of projects from joining timber, decking, and other outdoor wood screw uses. The material is 304 stainless steel so they are safe to use outside & resistant to corrosion even in areas close to the ocean. Featuring the SPAX 4CUT point which almost eliminates the need for predrilling (wood dependent) and reduces the prospect of splitting your timber. Also, ground serrations on the thread make driving simple, and easier on your drill and its battery. The SPAX MULTI Head countersinks your screw and will stop driving on metal. Combine all these features with the T-STAR plus torx drive to prevent camming out and you"ve got the best stainless steel torx screws for wood on the planet.