uxcell M3 x 3mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Thread Size: M3 / 0.12"; Product Name: Knurled Nut</li><li>Material: Brass; Weight: 14g</li><li>Package Content: 100(+/-2%) x Knurled Nuts; Main Color: Brass Tone</li><li>Pitch: 0.5mm; Outter Diameter: 4.3mm / 0.17"</li><li>Length: 3mm / 0.12"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51UVEbgc2ML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31X19-%2Bk3WL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31okoNVbF2L.jpg" noproxy>