uxcell M5 Carbon Steel Half Hex Body Rivet Nuts Insert Nutserts 300pcs Thread Size: (d) M5/ 0.2"; Product Name: Rivet Nut; Material: Carbon Steel, Zinc Plated Weight: 535g; Package Content: 300(+/-2%) x Rivet Nuts; Main Color: Bronze Tone Flange Size (dk*k): 10 x 0.8mm/ 0.4" x 0.03" (D*Thickness); Thread Pitch: 0.8mm Total Length (L): 13mm/ 0.5"; Hex Body Size (M): 6.7mm/ 0.26" Application Hole Size: 5.5mm/ 0.22"; Round Body Diameter (D): 6.7mm/ 0.26"