The Hillman Group 43098 M4-0.70 x 30 - Metric Socket Head Cap Screw， 10-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High-torque capability</li><li>Ideal for use in confined areas where the head needs to be flush or below the surface</li><li>For mechanical applications</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31XbNHGcQEL.jpg" noproxy>