uxcell M12x1.25mm Self-Locking Nylon Insert Hex Lock Nuts 6pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Thread Size: M12/0.47"(Diameter); Product Name: Nylon Lock Nut</li><li>Material: 304 Stainless Steel; Weight: 86g</li><li>Package Content: 6pcs x Nylon Lock Nut; Main Color: Silver Tone</li><li>Pitch: 1.25mm; Total Size: 19x12mm/0.75"x0.47"(W*H)</li><li>Feature: UNF</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41K1NONanYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51kuOyw5%2BeL.jpg" noproxy>