YOFASEN 50PCS M4 Female Knurled Threaded Insert Nuts - Brass Threaded Insert Round Nut Injection Moulding Cylinder Knurled Nuts, M4*6 * 10/50 Pieces

• Premium Quality Material - These Thread Insert Nuts are made of high quality brass material, and they are featured with heat resistance, anti-rust, corrosion resistance and wear resistance to provide a good performance, so they are solid enough to ensure a long term use.
• Perfect Knurling and Threading - The straight knurling surface of embedment nut allows the nut to fit tightly into the mounting object, making it difficult to slide, and the internal high-precision threads are compatible with the corresponding screws.
• Safe to Use - These Thread Insert Nuts has a well fine surface treatment process to ensure a smooth surface, which will not bring scratches to your hands.
• Widely Application - These Knurled Threaded Insert Nuts have a widely used in the machinery industry, and they are mainly used for the injection molding for tightly fixing, you can use them to replace the old ones or just store them for the next time installation.
• Package Includes - 50 Pieces of Knurled Threaded Insert Nuts. There are many different sizes of knurled thread insert nut sets for you to choose from, which can meet your different needs.

Description: These Thread Insert Nuts are made of high quality brass material, and they are featured with heat resistance, anti-rust, corrosion resistance and wear resistance to provide a good performance. The knurling surface of embedment nut allows the nut to fit tightly into the mounting object, making it difficult to slide, and the internal high-precision threads are compatible with the corresponding screws. Specification: Product Name: Thread Knurled Nuts Material: Brass Quantity: 50 Pieces Color: Gold Model: M3 Species: M4*5*4: Inner Diameter: 4 mm, Outer Diameter: 5 mm, Length: 4 mm M4*5*5: Inner Diameter: 4 mm, Outer Diameter: 5 mm, Length: 5 mm M4*5*6: Inner Diameter: 4 mm, Outer Diameter: 5 mm, Length: 6 mm M4*5*8: Inner Diameter: 4 mm, Outer Diameter: 5 mm, Length: 8 mm M4*5*10: Inner Diameter: 4 mm, Outer Diameter: 5 mm, Length: 10 mm M4*6*4: Inner Diameter: 4 mm, Outer Diameter: 6 mm, Length: 4 mm M4*6*5: Inner Diameter: 4 mm, Outer Diameter: 6 mm, Length: 5 mm M4*6*6: Inner Diameter: 4 mm, Outer Diameter: 6 mm, Length: 6 mm M4*6*8: Inner Diameter: 4 mm, Outer Diameter: 6 mm, Length: 8 mm M4*6*10: Inner Diameter: 4 mm, Outer Diameter: 6 mm, Length: 10 mm Package Content: 50 Pieces of Thread Knurled Nuts(Based on the number of pieces included in the nut size package you choose.)