450Pcs Rivet Nut Flat Head Threaded Insert Aluminum Steel Nutsert Set Kit M3-M8

450pcs Aluminium Flat Head Rivet Nuts (450PCS=3Set 150PCS ). 150/300/450pcs Aluminium Flat Head Rivet Nuts. 1 50pcs Aluminium Flat Head Rivet Nuts. 300pcs Aluminium Flat Head Rivet Nuts (300PCS=2Set 150PCS ).

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