[1257] #9-10x2 1/2" Square/Phillips Flat Head With Nibs under Head Coarse Thread Type 17 Black Phosphate/Wax Screws (#8 Head O.D.)

Description: #9-10 x 2-1/2" combo-drive flat head screws with nibs, coarse thread, Type 17 cutting tips, and black phosphate/wax finish. (#8 head O.D.)

Key Features: Type 17, black phosphate, combo drive.