100 Pcs 1/4" - 20 UNC Rivet Nuts, Zinc Plated Finish Carbon Steel, Flat Head ...

1/4"-20 UNC Zinc Plated Carbon Steel Rivet Nuts - 100pc Kit (Flat Head, Knurled Body). 1/4"-20 UNC Size & 100-Piece Value Kit: Features the standard 1/4"-20 UNC thread (drill hole: 8.8mm/0.34", length: 15mm/0.59").

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