Features: Engineered with zinc alloy, these U type sheet metal nut offer strength and portable, ensuring sturdy solution for automotive fastening systems. The thickened U shaped designs enhances clamping while evenly distributing pressure across surfaces, minimizing part detachment risks caused by uneven fixtures or vibrations during vehicle operations. Ideal for automotive repair technicians, car enthusiasts, and professional mechanics requiring fasteners for body panel maintenance and customized vehicle modifications. For securing door panel, liners and dashboards components during collision repairs, rustproof replacement projects, or aftermarket accessory installations on car and light trucks. This comprehensive clip nut set includes four standardized size with organization, streamlining workflow efficiency for both workshop bulk applications and garage base repairs. Specifications: Materials: Zinc Alloy Size: 17.5x10.1x2.50cm/6.89x3.98x0.98inch box Package Includes: 90pcs Nut Clip note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.