330 Pieces Knurled Nut, Threaded Insert Female Thread Injection Molding Knurled Nut Brass Insert Nuts Assortment Kit, Female Thread Rounded Nuts Knurled Em

High quality material: The female threaded nuts are made of high quality brass with high hardness and wear resistance, oxidation resistance, strong corrosion resistance and long service life.

15 Different sizes: M2: 4x3.5mm, M2: 6x3.5mm, M2: 8x3.5mm, M2: 10x3.5mm, M3: 4x5mm, M3: 6x5mm, M3: 8x5mm, M3: 10x5mm, M4: 4x6mm, M4: 6x6mm, M4: 8x6mm, M4: 10x6mm, M5: 6x7mm, M5: 8x7mm, different sizes meet various needs.

Precise knurling and threading: The straight knurling surface of the recessed nut allows the nut to fit firmly into the mounting object, making it difficult to slip, and the sophisticated internal thread can match the corresponding screw perfectly.

Wide range of applications: plastic combination thread inserts for mobile phone cases, PC cases, automotive plastic parts, injection molded parts, etc.

Package Content 'packaging: 15 sizes 330pcs nuts, come with a transparent plastic box, each size should be placed in a single grid, no mess, portable and easy to find.