210pcs/Set M2-M10 Knurled Threaded Round Insert Embedded Nuts Brass Kit
- Resistant to wear, oxidation and corrosion, long service life
- No deformation under great pressure
- Knurled surface makes nuts embed installed object tightly and stably
- Made of high quality brass, it is of high hardness and good durability
- High precision threads is compatible with corresponding screws
