70Pcs Zinc Alloy Furniture Hex Drive Head Nut Screw Threaded Wood Insert M4-M10

70pcs x Insert Nuts. M4 10/20pcs. -Screw-in insert nuts have an external thread and can be screwed in with a hex key wrench. Type: Hex socket screw-in. Material: Zinc alloy. -70pcs insert nuts are enough for using.

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