Rivet Nuts: Thread Size:M5 x 0.8mm; Total Length:22mm/0.87inch; Head Size:12.7 x 1mm/0.5x 0.04inch(DxT); Rod Diameter(Drill Hole Size):7.5mm/0.3inch; Length after Riveting:9.6mm/0.38inch; Rivet Plate Thickness:0.5-4.5mm/0.02-0.18inch. Design: Pre-bulbed design requires less installation load; Fastens in Blind Holes with Knurled Body for Anti-Rotation. Material: Multi grip rivet nut is made of 304 stainless steel, pickling passivation treatment, high hardness, oxidation resistance, rust resistance and resistance, and durability, Grade: 4.8. Mounting: Drill a hole according to the size of the rivet nut installation hole, insert the rivet nut, and tighten the jack nut with the rivet tool. Pull the bolt so that it expands and binds firmly to the substrate. The expanded head of the nut is larger and can be securely fastened to the plate, it has good load-bearing capacity. Application: Rivet nuts can be firmly fixed on thin sheet metal to provide tight screw locking force, such as sheet metal or non-metallic materials, plastics, wood, etc. Widely used in industry, construction, furniture, electrical appliances, equipment, and so on., Weight: 0.1763698096 pounds, Manufacturer: Aisuoka