1.[PRECISE SIZE DESIGN]--- Carbon steel T-slot nuts are about L 19.5mm/0.8in, H 5mm/0.2in, S 8mm/0.3in, K 8mm/0.3in, perfectly match with various aluminium alloy profiles to meet your various installation needs. 2.[WIDE RANGE OF APPLICATION SCENARIOS]--- The compact appearance of the T-slot nut design is not only delicate and generous, but also more adaptable to a variety of use occasions, whether it is industrial equipment, automation equipment or DIY projects, it is the ideal choice. 3.[CARBON STEEL MATERIAL]--- T-slot nuts are made of carbon steel, the surface is finely treated to resist abrasion, which ensures that the product will be used for a long time without losing its lustre and strength. 4.[CONVENIENT INSTALLATION EXPERIENCE]--- The reasonable structural design of T-nut fasteners allows you to save time and effort in the installation process, without the need for complex tools, you can easily complete the fastening and enhance work efficiency.