Socell M3 M4 M5 T Slot Nut Hammer Head Fastener Nut Nickel Plated Carbon Steel Assortment Kit for 20 Series Aluminum Profile - 180Pcs 2020 Series Review

☛ Quality Material:Made from high quality carbon steel, these nuts have high hardness and a long service life; Surface is Nickel-plated for good rust resistance and good performance. ☛ Feature: Hammer head drop in T slot nuts assortment kit, They can be directly into the aluminum slot hole in any of the assembly post, back spring ball can be fixed its position which make installation very simple and reliable. ☛Package includes: 2020series M3x60pcs, M4x60pcs, M5x60pcs total 180pcs stored in a transparent plastic box, convenient for your storage and use. ☛ Wide Application: T-Nuts suitable for 2020 series aluminum profile, widely use for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, robotics projects. ☛Warranty: the quality of hardware products sold by the company, enjoy 3 months of free return quality service, if there is a problem, please contact us in time, 24 hours service is offered by Socell.