uxcell #8-32 Rivet Nuts Aluminium Alloy Knurled Flat Head Threaded Insert Nut Silver 50pcs

Material: Aluminum Alloy; Thread Size: #8-32; 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 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.