DescriptionElimination gaps nut is made of high-quality metal, wear-resistant and strong. The weight is lighter than other nuts, more wear-resistant, corrosion-resistant, insulated. Professional and practical design with beautiful appearance, the simple structure play the role of cushioning, decompression and shocks absorption.Features- Color: As shown.- Material: Brass.- Size: 2.20X1.60X1.60 cm/0.86X0.63X0.63inch.- The product designed with precise and accurate linear motion, large mechanical advantage.- Smooth, quiet, low friction, and low maintenance, very suitable for 3D printer DIY use.- You will have good use experience because of the perfect workmanship of this product. - Made of premium quality material, it is durable and wear resistant for long-term use.- Professional and practical design with beautiful appearance, easy to carry and use.