Description:1. .2. Replacement of the head shank tip for rivet nut tool riveter hand tip spare parts.3. The riveting pole nut and nut guide the mouth to make it foldable, fold to the side. Easy to use and prevents loss.4. Save money and replace the rivet spindle of the nut instead of buying a new riveter! Specifications:Nut Material: Galvanized Iron, Aluminum Alloy, Stainless Steel (Optional); Rivet Head: SteelPackage Included:5*M3 Nut5*M4 Nut5*M5 Nut5*M6 Nut5*M8 Nut5*M10 Nut1*M3 Rivet Head1*M41 Rivet Head*M51 Rivet Head*M6 Rivet Head1*M8 Rivet Head1*M10 Rivet HeadNote:1. Please allow 1-3cm differs due to manual measurement.2. Due to the different display and different light, the picture may not show the actual color of the item. Thank you for your understanding.