ORIGINAL: arapoda
The screw that goes into the washer - Z541 - How do I go about finding that particular screw on a model website?
cone washers - [link]http://www.jespares.com/catalog/product_info.php?cPath=322&products_id=2099[/link]
to find the screw you want on a model website you just type in its size so it would be - cap head screw - m3x6mm or you could just browse through their screws