100pcs 3030 extrusions Pre-Assembly Insertion Nuts M5/M6 for Prusa i3 mk2s/mk3 upgrade Haribo/Zaribo 3d printer

100pcs 3030 extrusions Pre-Assembly Insertion Nuts M5/M6 for Prusa i3 mk2s/mk3 upgrade Haribo/Zaribo 3d printer
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sku: 4001212921808
$29.40
Shipping from: China
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