Lot of (125) torx drive flat head screws with a type F thread cutting tip. These unplated screws are 5/16-18 thread and are 2-1/2" in length with a full length thread and T40 drive. Item weight: 5 Lbs. 4-4-2-X Powered by Solid Commerce The All-in-One Listing, Inventory & Order Management Solution for Online Merchants