330pcs M2 M3 M4 M5 Brass Insert Nut Isolation Column Knurl Insert Nut Kit Feature:<br style="white-space:normal;"> The nut is made of high-quality brass with good oxidation resistance, corrosion resistance and long service life. The product is exquisite in workmanship and clear in threads. All the brass insert nut and nuts are placed in a box for easy carrying. 15 different types of insert nut meet your different needs. Products are widely used in various types of electrical equipment production or maintenance fields. <br style="white-space:normal;"> Specification:<br style="white-space:normal;"> Material: Brass<br style="white-space:normal;"> Insert nut size:&nbsp;M2*4*3.2, M2*6*3.2, M2*8*3.2, M2*10*3.2, M3*4*4.2, M3*6*4.2, M3*8*4.2, M3*10*4.2, M4*4*5.2, M4*6*5.2, M4*8*5.2, M4*10*5.2, M5*6*6.3, M5*8*6.3, M5*10*6.3<br style="white-space:normal;"> <br style="white-space:normal;"> Package list:<br style="white-space:normal;"> 30 * Brass knured nut M2*4*3.2 30 * Brass knured nut M2*6*3.2 30 * Brass knured nut M2*8*3.2 20 * Brass knured nut M2*10*3.2 30 * Brass knured nut M3*4*4.2 30 * Brass knured nut M3*6*4.2 20 * Brass knured nut M3*8*4.2 20 * Brass knured nut M3*10*4.2 30 * Brass knured nut M4*4*5.2 20 * Brass knured nut M4*6*5.2 20 * Brass knured nut M4*8*5.2 15 * Brass knured nut M4*10*5.2 15 * Brass knured nut M5*6*6.3 10 * Brass knured nut M5*8*6.3 10 * Brass knured nut M5*10*6.3<br style="white-space:normal;"> <br style="white-space:normal;"> Note: For example:&nbsp;M2*4*3.2, 2-inner diameter; 4-length; 3.2-external diameter The actual product color may deviate from the photo due to light.<br style="white-space:normal;"> There may be a slight deviation in the measurement of product.