Simpson Strong Tie F08T225WDC Self-Drilling Fiber Cement Number 8 by 2-1/4-Inch Type 410 Stainless Steel 100 per Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Wafer head， self-countersinking nibs under the head</li><li>Number 2 square drive SSBIT2-2</li><li>Number 3 Drill Point</li><li>18 Threads per-Inch</li><li>.39-Inch Head Diameter</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31mz5Kh8GmL.jpg' noproxy></br>