Tuercas de inserción de rosca de moleteado de metal redondas roscadas M3x6 mm de 100 piezas tuercas de tono latón caliente

100pcs (+/-2%) x Knurled Nuts. Used on the injection moulding for tightly fixing. Main color: brass tone. Thread size: M3. Brass material, can resist heat. Material: Brass. No need to counterbore or countersink the boss hole since the insert has guide pilot.

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