Matrelt 15-Piece 5/16"-18 Spring-Loaded T-Nuts with Ball Bearings Silver Zinc Plated Carbon Steel Spring T Slot Nut for 4040 Series/Slot 8 Aluminum Extrusions

Matrelt 15-Piece 5/16"-18 Spring-Loaded T-Nuts with Ball Bearings Silver Zinc Plated Carbon Steel Spring T Slot Nut for 4040 Series/Slot 8 Aluminum Extrusions

• 【Size and Package】: 15pcs 5/16"-18 T Spring Nut. Length：21mm (0.83"), Bottom width: 8mm (0.32"), Overall width: 13.3mm (0.52").Thread:5/16"-18.Spring-Loaded T-Nuts are packaged in plastic box, convenient storage and use
• 【Quality Material】-- T-Nut with ball spring made from durable carbon steel with a silver zinc coating for corrosion resistance and long-lasting performance, Can withstand high-strength tensile forces
• 【Spring-Loaded Design】--Spring-Loaded T-Nuts integrated ball bearings and springs allow quick, precision spring ball design can be fixed its position installation into standard 40 series /Slot 8 aluminum profiles
• 【Precision Fit】--5/16"-18 thread size ensures compatibility with standard bolts, screws, and corner brackets, hinges, and other aluminum extrusion accessories
• 【Dual Functionality】--Combines T-nuts and spring-loaded nuts for versatile use in industrial assembly, DIY projects, or furniture building.3D engraving machines,CNC milling machines, CNC laser cutting machines, robotic projects, machine guards etc