Century Drill and Tool 95103 Tap-Plug Carbon Steel 1/4-20 National Coarse
$8.54
The plug style tap is the most commonly used style of tap with 3 to 5 threads chamfered. Century Drill and Tool. Best drill: 7. Tap-Plug Carbon Steel 1/4-20 National Standard. Heat treated and tempered for file hard threads and longer useful life.
