Rivet Nuts Threaded NutsCarbon Steel Zinc Plated Insert Head Vertical Lines

Big Countersunk Head Rivet Nuts Threaded Nuts M3 M4 M5 M6 M8 M10 M12 Carbon Steel Zinc Plated Insert Head Vertical Lines Nuts. Quality material: Made of zinc plated carbon steel material, the rivet nuts have high hardness and great corrosion resistance, which are durable and non-deformable.