Lyn-Tron， Stainless Steel， Female， M6-1 Screw Size， 13mm OD， 16mm Length， (Pack of 5)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Standoffs are threaded fasteners that separate， space， or connect components within a system to ensure proper placement</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51VjnwPY8hL.jpg" noproxy>