M4 x 11.5mm - Rivet Nut Flange Head Grip Range 3.1mm-4.0mm - Steel - Pack of 25 CODE: BRNMS04011.5 £8.27 £9.92 Pitch: 0.70P Diameter: M4 Material: Steel Finish: Bright Zinc Plated and Clear or Yellow Passivation Head Type: Flange Head Thread Type: Metric Coarse Length Under Head: 11.5mm MORE INFO LESS INFO