Simpson Strong-Tie SDW22500-R50 Strong-Drive SDW EWP-Ply Screw .220 X 5'' 50-PK BRAND NEW AND COMPLETE! THE BOX WAS OPENED AND INSPECTED. Patented SawTootha? point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications Low-profile head results in less interference after installation, makes stacking and sliding members easier and allows installation of hardware and finishes to be virtually flush Deep six-lobe T-40 recess reduces cam-out, making driving easier Higher shear values than competitive products enable wider spacing, saving time and money Bold thread design provides superior holding power and cinches fastened members together for consistent installation Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back of the member Specific thread lengths avoids jacking The Strong-Drive SDW EWP-Ply screw is a high-strength structural screw specifically designed for fastening multi-ply wood members, such as engineered wood products and solid sawn lumber. The SDW EWP-Ply installs easily with no predrilling and is available in optimized lengths for fastening 1-3/4 in engineered lumber, such as structural composite lumber. The large, flush head eases the handling of assembled girders and simplifies the installation of finishes or structural connectors. Finish E-coat Electrocoated Thread Type Bold Material Carbon Steel Length 5 Head Type Flat Drive Style Star Number in Package 50 pk Self Drilling Yes Packaging Type Boxed Indoor or Outdoor Outdoor Callout Size No. 10 Each Weight 3.300 LB Sub Brand Strong-Drive Product Type Wood Screws Application For fastening multi-ply wood members, engineered lumber products and solid sawn lumber Thread Length 1-9/16 Drive Size T40 Length Under Head 1-9/16 Point Type SawTooth Applicable Materials Wood