Socket Cap Screw Metric Hex Allen Head Bolt M2.5 M3 M4 M5 M6 M8 Assortment Kit 135Pcs (304Stainless Steel M2.5-M8)<img src="http://ecx.images-amazon.com/images/I/617ZbOBTuKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41q43SWlMAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41778P5FXNL.jpg" noproxy>