5/16" Thread Spiralock Nut Caterpillar 6349395

The Spiralock Nut is a designed threaded fastener, featuring a unique thread form that includes a 30-degree wedge ramp at the root of the thread thus allowing for self-locking and vibration resistance that enhances joint integrity By increasing the contact area between mating threads and distributing loads more evenly hence reducing the potential for loosening due to vibration.Attributes:• Resists loosening due to vibration and shock.• Provides high load distribution and higher torque capabilities.• It has a corrosion-resistant coating for harsh environments.Applications: The Spiralock Nut secures the bracket onto the fuel system's crankcase in the engine. By fastening onto the main support, ensures joint integrity even in extreme conditions, ensuring operational safety and equipment longevity.