Class 8.8 Steel Cap Screw, Yellow Zinc Plated Finish, Flange Hex Head, External Hex Drive, Meets DIN 6921, Flanged, Serrated, Right Hand Threads, Metric
</br></br>

</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/41bSYMdpppL.jpg'></br>