M2 M3 M4 Solid Brass Hot Melt Injection Moulding Knurled Insert Nut Embedded 3D Specification: * Type: Hot Melt Injection Moulding Knurled Insert Nut * Material: Brass * Thread Diameter: M2 M3 M4 * Thread: Metric / Coarse Thread * Sizes = Inner Diameter x Length x Outer Diameter * For specific parameters, pls refer to the attached parameter diagram
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