Quik Drive WSNTL134S Wood Screws 1 3/4-Inch Course Twin Threads, Yellow Zinc Coating Twin Threads for Faster Driving Sharp Point for Wood to Wood applications Nibs under head for countersinking Used in Quik Drive Tools PRO200, PRO200S, PRO250, PRO300S, 2000 SDS. Free Bit in every box of screws #3 Square drive BIT3S