carbon steel; Sliding nut: t-slot nuts are tapped all the way through allowing for the bolt to pass all the way through, simple to use and convenient to connect aluminum profiles to other parts, Fastener Nut; T sliding nut: aluminum profile t-nuts are widely used for building industrial aluminum frame structures, 3d printers, cnc routers, robotics projects and so on, Hammer Head Nuts; Carbon steel nut: with good corrosion and abrasion resistance, it is to get, T Slot Nut; T nut block: adopts precision production to stable characteristics and high reliability, Steel Nut; Nut for aluminum profile: made from carbon steel, these nuts have high hardness and a, Slider Nut

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180 x Nails, Screws & Fasteners