Type 18-8 Stainless Steel Cap / Acorn Nuts - Marine Bolt Supply (1/4-20 (pack of 25pcs))<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quality Type 18-8 Stainless Steel 1/4-20 Cap Nuts / Acorn Nuts (Pack of 25pcs)</li><li>See pictures for dimensions</li></ul></div><img src="http://ecx.images-amazon.com/images/I/519QQqXMlzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M9Bo-2pOL.jpg" noproxy>