8020, 13089, 15, 30 and 40 Series M4 Short Self Aligning Steel Roll in T-Nut with Spring Leaf - T Slot T-Slotted Accessories for 1.5", 30mm or 40mm Aluminum Extrusion - Hardware Nuts (100 Pack)

This T-nut measures 11.8 mm x 4.8 mm x 16 mm long and features an M4 thread, accompanied by a spring leaf. It is designed for use with 1515, 40-4040, 30-3060, 3030, and other 1.5", 30mm, or 40mm based aluminum extrusions. Crafted from Q235 steel with a bright zinc finish, this nut is self-aligning. The spring leaf enables you to hang this T-slot aluminum extrusion accessory in a vertical orientation. This T-nut functions with M4 bolts (not included) to secure joining plates, corner brackets, hinges, and other T-track accessories to aluminum extrusion. This durable and robust M4 nut is an excellent supplement to your fasteners hardware collection. Ideal for any home improvement enthusiast or general DIY'er. This T-nut is suitable for a wide range of applications, such as 3D printers, CNC machines, constructing industrial aluminum frame structures, CNC laser cutters, and robotics projects