M6 Slotted Nut45 Series You will receive 40 hammer nuts with an m6 internal thread, suitable for a groove with a diameter of 6 millimeters. M6 T-Nut The T-nut is made of high-quality carbon steel with a nickel-plated surface, robust and corrosion-resistant in many environments. M6 Item Slotted NutAfter insertion and screwing, the hammer nut rotates into the groove of the aluminum profile. T-Slot Nut SetThis T-slot nut is designed for construction using aluminum profiles. It is shaped so that it can be used at any point in the corresponding profile. M6 T-Slot Nuts Widely used for building industrial aluminum frame structures, CNC laser cutters, 3D printers, robotics projects, etc. Easy Assembly and Upgrade Material: Carbon Steel Package Contents: 40 x M6 T-Slot Nuts Made of high quality nickel-plated carbon steel, with good rust resistance and better performance, durable. Simply insert lengthwise into the groove, turn and screw. The attachments already hold the profile securely and for a long time. T-nuts have the advantage over slotted nuts that they can also be used subsequently in already installed profiles. Delivery quantity: 40 pieces Product color: silver Product size: M6 Note: Manual measurement, please allow an error of 1 - 3cm!!!