uxcell 300pcs M3x9mm Knurled Body Flat Head Threaded Blind Rivet Nuts Nutserts Thread Size: (D) M3/ 0.12"; Product Name: Rivet Nut; Material: Carbon Steel, Zinc Plated Weight: 229g; Package Content: 300 (+/-2%) x Rivet Nuts Main Color: Bronze Tone; Flange Size (dk*k): 8 x 0.8mm/ 0.3" x 0.03" (D*Thickness) Thread Pitch: 0.5mm; Total Length (L): 9mm/ 0.35" Body Diameter (d): 5mm/ 0.2"; Application Hole Size (d0): 4mm/ 0.16"