#9 x 2-1/2 in. Star Drive Bugle Head Multi-Purpose Framing Screw Extended Contractor Pack (900 per Pack)For use in wood, particle board, cement fiberboard, plastic, sheet metal Self tapping No pre drilling No stripped heads Common project applications: remodeling, fencing, storage, cabinets, framing Features Item Weight . 008 Color Family Yellow Fastener Plating Polymer Included Driver Bit Interior Exterior Exterior,Interior Returnable 180 Day Head Style Bugle Head Drive Style Star Product Weight (lb.) 6. 9 Package Quantity 900 Fastener Type Wood Screw