180 carbon steel pieces for T-nuts M3 M4 M5, nickel-plated trapezoidal hammer for F-head

Features: T-slot nut assortment kit with plunge hammer. Easy to install, it inserts directly into the aluminum slot of any mounting post. The rear spring ball locks the nut in place, making installation simple and reliable. The package includes 3 different sizes of T-slot nuts, packed in a durable clear plastic box: 60 M3, 60 M4, and 60 M5, for a total of 180 pieces, to meet your various needs. These T-slot nuts can be widely used for building industrial aluminum parts, 3D printers, CNC routers, CNC laser cutters, robotics projects, 3D engravers, machine guards, workstations, and more. Specifications: Color: Silver. Drive System: Slotted. Surface Finish: Nickel. Finish Type: Silver. Material: Carbon Steel. Opposite screw sizes: M4, M3, M5. Thread size: M3-0.5, M4-0.7, M5-0.8. Dimensions: approximately 13 x 7 x 2.2 cm / 5.12 x 2.75 x 0.86 inches. Quantity: 180 pieces. M3, M4, and M5 T-nuts (60 pieces of each). Note: The color of the item in the photo may slightly differ from the real thing due to lighting and your monitor settings. A margin of error of 0 to 2 cm is possible. Package includes: 60 M3 T-nuts, 60 M4 T-nuts, and 60 M5 T-nuts.