LinkMejor M4 Rivet Nuts, Thread Half Hexagonal Carbon Steel Zinc-Plated Flat Head Threaded Insert Nut Black 100Pcs

About this item Material: Carbon Steel; Thread Size: M4 x 0.7mm; Drill hole size: 6mm / 0.23"; Fastener Type: Hollow Mechanical internal thread, materials, uniform wall thickness, surface treatment, corrosion resistance, and high strength. Drill a hole according to the size of the rivet nut installation hole, insert the rivet nut, and tighten the locking nut with the rivet tool. Widely used in automobile sheet metal, household thin iron cabinet, roof, equipment casing, etc. Widely used in metal sheets or non-metal plastic, wood, and other sheets, rivet nuts can be firmly fixed on the sheet to provide tight thread locking force. › See more product details