10/20/50Pcs Zinc Plated Carbon Steel Knurled Nuts Flat Countersunk Head

Rivet Nuts, DICASAL 25 PCS 1/2-13 UNC Size Zinc Plated Carbon Steel Flat Head Rivnut Kit Threaded Insert Nut No specialized equipment required – achieve vibration-proof connections 20% faster than traditional fastening methods. **High-Performance Material Engineering** Select from corrosion-resistant high-carbon steel (100hrs salt spray tested) . **Tool-Free Installation Revolution** Patented flared design enables secure fastening in seconds with standard hand tools. Flat Head Rivet Nut 10/20/50Pcs Zinc Plated Carbon Steel Knurled Nuts Flat Countersunk Head Rivet Nuts Kit Precision-Crafted for Flawless Performance** Premium CNC-machined surface eliminates burrs and imperfections, ensuring smooth thread engagement and corrosion... **Smart Packaging for Every Need** Color-coded storage case with 7 size combinations (6#-1/2). Each rivet nut undergoes rigorous quality control for consistent industrial-grade durability. 150pcs/box M3 M4 M5 M6 M8 M10 Multi Size Zinc Plat... – Grandado Backed by lifetime technical support and replacement guarantee for worry-free purchases.