M8x1.25mm Stainless Steel Hex Flange Nylon Insert Lock Nuts 10 Pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Product Name : Hex Flange Nut;Fastener Type : Hex Serrated Flange Nut;Thread Diameter : M8/ 5/16"</li><li>Thread Pitch : 1.25mm;Flange Diameter (d1) : 18mm/ 11/16";Width Across Corner Size (e) : 14mm/ 9/16"</li><li>Width Across Flat Size (s) : 13mm/ 1/2";Nut Height (m) : 10mm/ 3/8"</li><li>Material : 304 Stainless Steel， Nylon;Color : Silver Tone</li><li>Net Weight : 82g;Package : 10 x Hex FlangeNut</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51TRKURuUnL.jpg" noproxy>