24 Jul 100 Qty 5/16-18 x 2-1/2″ Flat Head Thread Cutting Floor Board Trailer Deck Screw
High resistances to torque, shear, and tension when appliedBlunt tapered point with multi-cutting edges and chip cavitiesStar drive style to designed to reduce the chance of slip out during proper installationA thread cutting screw cuts its own threads into an existing holePackage Includes 100 Screws...