MakerBeam XL M3 bolts with Button Head Socket 6mm (pack of 100)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1 bag of button head socket bolts contains about 100 M3 6mm button head socket cap bolts， ISO 7380， for MakerBeamXL. Compatible with OpenBeam..</li><li>All MakerBeam (XL) elements can be combined and reused (no welding required) enabling shorter design and assembly times.</li><li>MakerBeam enables professional prototyping and provides mechanics for any electronics project.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/411fpbrt1-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/2116kUsJ6SL.jpg" noproxy>