Sunlite 8mm Hex Axle Bolt SetThis 8mm Hex flanged axle bolt set is composed of the two crank bolts that keep the crank arms affixed to the bottom bracket spindle. Very convenient for when you purchase a bike and the assembler didn’t tighten them properly… and then the vibration of riding happens… and you no longer have bolts holding your crank on. Requires a 14mm hex wrench to tighten.072774022175
