2-1/2" S.STEEL DECK SCREW 5LB

Coarse threads approximately 2/3 up shank draw board tightly to substrate . Pre-drilling always recommended, and a must near board ends to prevent splits. .344" diameter #2 Square Drive Bugle Head ; 'Beaver Bite'  type 17 auger point for extra fast starts.    Application:     Pressure Treated Lumber.