145 Pieces 15 Different Sizes Brass Threaded Inserts For Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert Assortment Kit For 3D Printing Plastic
145 Pieces 15 Different Sizes Brass Threaded Inserts For Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert Assortment Kit For 3D Printing Plastic