DescriptionMade of carefully selected strong 65 manganese steel materials, this U clips nut kit has a long service life. Specially designed for car body panel fastening. Rugged and durable, this is must have accessories that should not be missed.Features-Color:Golden -Material:65 manganese steel -Size:2.60X1.40X0.80cm,2.40X1.30X0.60cm,2.10X1.10X0.50cm,1.80X1.00X0.40cm/1.02X0.55X0.31in,0.94X0.51X0.24in,0.83X0.43X0.20in,0.71X0.39X0.16in -65 Manganese steel material, high hardness, high elasticity, high strength, and it has long serving life. - Installation is simple and quick, not easy to drop, the fastening effect is good, used to car bodies. - Manganese steel U type nuts, with high corrosion-resistance and strong hardness, not easy to break or get deformed. - The U clips are widely used for car dash door panel, bumpers, doors or other automotive surfaces. - The U clips U nuts have wide of application, very suitable for electric vehicles, motorcycles, tractors, and automobiles.