3/8-inch x 6 7/8-inch LVL Torx Star Drive LVL Beams Screws, 200PK

PWR DRIVE LVL is designed specifically for LVL beams, commonly used in new building structures, and will yield maximum assembly strength with this material. LVL beams have a different thickness than regular dimensional lumber: 1-3/4 in thickness instead of the usual 1-1/2 in. You can cover all possible assembly combinations in a structure with only four different lengths of the PWR DRIVE LVL: 2, 3, or even 4 member assemblies. That means fewer screws are necessary to assemble anything you may encounter on the jobsite. Each PWR DRIVE LVL pack has a handy reference guide for proper LVL screw selection according to the assembly combination in question.