#15 Stainless Steel Construction Lag Screw T-30 Torx/Star Drive Heavy Duty Lag Screw – Modified Truss Washer Head – Screw Length:#15 X 2-1/2″ Star Drive Stainless Steel Lag Screw – Package Quantity:100 COUNT BOX

Description#15 Stainless Steel Construction Lag Screw T-30 Torx/Star Drive Heavy Duty Lag Screw – Modified Truss Washer Head ✔Maximum Corrosion Protection Heat Treated Stainless Steel Grade 300 Series✔For use with chemically treated materials (ACQ) High Weather Exposure and High Moisture Areas.✔Not For Applications With Direct and Continual Exposure to Salt Water✔Quality Wood Screw Thread Require Less Driving Torque And Provides Maximum Holding Power✔Drag Reducing Knurled Shoulder for a Clean and Easy Installation✔Type 17 Notched Screw Point for Quick Starts without “Walking” and Need for Pre-Drilling✔Torx/Star Drive Delivers Twice the Torque of a Phillips or Square Drive Screw✔Deep Torx/Star Drive Head Reduces “Cam-out” When Driving Screw✔For construction applications as Decking, Fencing, Roofing, Framing, Timber Frame, Post and BeamThese #15 Stainless Steel Construction Lag Screws Have an ~5/8″ Diameter Head. With an ~9/32 Thread Diameter. Use a T30 Torx/Star Drive Bit for Installing these Stainless Steel Construction Lag Wood Screws.Not For Use in Fully Immersive Salt Water ConstructionInstallation Instructions