ALOC bolts are fitted to such things as Discs and ABS rings. Honda say these bolts should be replaced every time they are removed. I am pretty sure that 90% of people don't replace them with new ones. But what are these bolts. I have read various threads (no pun !!) and some say hollow bolts, some say locktite coated, some say one shot stretch bolts. So does anyone know the truth on what ALOC bolts are ?