5/16-18 NC HEX DIE CD
5/16-18 NC HEX DIE CD
SKU: CD-96203 - Machine Screw & Fractional Dies have precision cut threads,accurately formed for consistant, exact threading. Heat treated and tempered for file hard threads,and longer, useful life. Designed for hand cutting applications. Size 5/16-18 National Coarse, across flats 1". PACK: 2 cards