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ZJchao Brass Threaded Insert Nuts M4166.3 M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm

ZJchao Brass Threaded Insert Nuts, M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm (M4166.3): Industrial & Scientific. ZJchao Brass Threaded Insert Nuts, M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm (M4166.3): Industrial & Scientific. Can be widely used on the injection moulding for tightly fixing, not easy to out of shape and slid in the process of rolling 。 These are several inserts set in different lengths that you can choose as needed 。 High hardness, no deformation, hardness and toughness are more than 10 times higher than aluminum, high processing difficulty, complicated production process 。 The insert nuts are made of quality brass, they have superior rust resistance and oxidation resistance 。 Our Threaded Insert Nuts is very clean and accurate,well fine surface treatment of the knurl nuts, bring no scratches to your hands 。 Specification:。 Material: Brass。 Size(Inner Dia. * Length * Outer Dia.) & quantity (Optional):。 M4*6*6.3      20pcs。 M4**6.3      20pcs。 M4*8*6.3      20pcs。 M4**6.3    20pcs。 M4**6.3    20pcs。 M4*16*6.3    pcs。 M4*20*6.3    pcs。 Weight: Approx. 22-39g。 。 Package list:。 1 * Pack of  M4 Blind Hole Knurled Nuts。 。 。 。

ZJchao Brass Threaded Insert Nuts M4166.3 M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm
ZJchao Brass Threaded Insert Nuts M4166.3 M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm
ZJchao Brass Threaded Insert Nuts M4166.3 M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm
ZJchao Brass Threaded Insert Nuts M4166.3 M4 Cylinder Knurled Round Molded-in Insert Embedded Nuts 6.3mm