Eowpower 90Pcs 20 Series M3 M4 M5 Hammer Head Drop In T Slot Nuts<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Material:Carbon Steel(Galvanized)</li><li>Thread Size:M3 M4 M5 (3 Different Size，Each sizes of 30pcs)</li><li>Suitable for 20 Series T Slot European aluminum extrusions</li><li>Package Quantity:90pcs T Slot Nut</li></ul></div><img src="http://ecx.images-amazon.com/images/I/411cD75Fm5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31515Akd83L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4170ZsdZZbL.jpg" noproxy>