The M8 thread hole diameter is 7.2mm; Thread pitch is 1.25mm; Outer diameter 12mm; Total length 15mm
Used with Metric M8 bolts; PLEASE NOTE These M8 barrel nut does Not work with Imperial 5/16-18 bolts
Widely used in the assembly of most beds, cots and flat pack furniture
Please carefully read the size details before place an order to make sure this size is what you want
Flammi Metric M8 Barrel Nut Inner diameter/threaded hole diameter: 7.2mm Thread pitch:1.25mm Outer diameter: 12mm Total length:15mm Used with Metric M8 bolts. PLEASE NOTE These M8 barrel nut does Not work with Imperial 5/16-18 bolts