20PCS 1/4 Heat Set Insert Inch Size Threaded Brass Nut Knurled Hot Melt Molding Injection Embedded Copper Nut of 3D Printing
USD 3.50USD 5.14
20PCS 1/4 Heat Set Insert Inch Size Threaded Brass Nut Knurled Hot Melt Molding Injection Embedded Copper Nut of 3D Printing