- ZHUHAI JIALI HARDWARE CO.,LTD.
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Knurled copper nut
- Product description：The knurled nuts or other products with copper thread embedded in the main body are also called knurled nuts. It is mainly used for injection molding, metal spring, special-shaped spring, craft gift s
30cc彩票网 Knurled copper nut
It can also support non-standard customization.
