uxcell 50 Pcs M6x15mm Flat Head Blind Rivet Nut Inserts Nutserts Silver Tone Thread Size: (D) M6/ 0.24"; Product Name: Rivet Nut; Material: 304 Stainless Steel Weight: 171g; Package Content: 50 (+/-2%) x Rivet Nut Main Color: Silver Tone; Total Length (L): 15mm/ 0.6" Body Diameter (d): 9mm/ 0.35"; Application Hole Size (d0): 7.5mm/ 0.3" Flange Size (dk*k): 12 x 1.3mm/ 0.47" x 0.05" (D*Thickness); Thread Pitch: 1mm