Features: Durability, provide excellent rustly resistance for long use.<br>These T nuts ensure a precise fit, making installation quick in any aluminum Profiles extrusion slot.<br>Suitable for professional mechanical engineers, enthusiasts, and industrial equipment maintenance personnel, this set offers versatility and reliability for various projects.<br>Perfectly suited for mechanical assembly, furniture manufacturing, and electronic equipment mounting, these T nuts is essential components in diverse industrial applications.<br>Enhances your project efficiency with this comprehensive kit, which includes 50pcs T nuts, screws, and washers, ensuring you have everything need for secure and stable installations.<br><br>Specifications: Component:Aluminium<br>Type:4-20/4-30/5-20/5-30/6-30/3-20/4-40/5-40/6-40/8-40<br>20:Approx.10mm/0.39inch<br>30:Apporx.15.5mm/0.61inch<br>40:Approx.19mm/0.75inch<br><br>Package Includes: 50Pcs T Block Square Nut<br><br>note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. <br>2.Due to the differences between different monitors, the picture may not reflect the actual of the item.<br>