98Pcs 4040 Series T Nuts M6x16 Screws T Slot Nut Hammer Head Nuts for 40 Series European Standard Aluminum Profile

MATERIAL: T-Nuts made of high-quality carbon steel nickel plated, The socket head cap screws are 10.9 grade alloy steel, strong and durable, high strength, not easy to rust. | PACKING QUANTITY: Screws: M6x16(49Pcs); T-Nuts: M6(49Pcs); wrench(2Pcs). | SUITABLE FOR: 4040 Series European Standard Aluminum Profile. | Widely used in manufacturing routers, 3D printers, robotics projects, etc. | Note: Please confirm whether the screw length and aluminum profile model are appropriate before placing the order.