80Pieces Slot Nut Hammer Fasteners for Aluminum Profile Sliding T-Nuts

carbon steel; Slot nut hammer head fastener--professional and practical design with beautiful appearance, easy to carry and use, aluminum extrusion hardware studs; Aluminum hardware accessories--t-nuts widely use to build cnc routers, 3d printers, robotics projects, 3d carvers, machine guards, workstations, and more, nut hammer head fastener nut; Head fastener--high hardness, you can insert and remove these t slot nuts easily, aluminum extrusion accessories; Nuts--if you also lost pieces to your printer and need replacement, they fit nice and secure in rails, head fastener nut; Aluminum profile accessories--used for t-slot aluminum profile, easy to be roll into t slot of aluminum profile, aluminum track slider nut

What's in the box
80 x Nut Hammer Fasteners