ITEM NAME:243 Threadlocker 10ml Adhesive Glue Retaining Compound For M8 to M20 Threa LJ.This threadlocker secures and seal bolts, nuts and studs to prevent loosening due to vibration. Capacity: 10ML, the liquid is at the half of bottle. For Thread size: M8 to M20. 1 x 243 Threadlocking Adhesive.