140pcs M6 Brass Cylinder Knurled Threaded Round Insert Embedded Nuts
$ 47.82
1Made of high quality brass, it is of high hardness and good durability 2No deformation under great pressure 3Resistant to wear, oxidation and corrosion, long service life 4Knurled surface makes nuts embed installed object tightly and stably 5High precision threads is compatible with corresponding screws
