NUT - HEX 1/4-20 GR2 (Mitsubishi MB1B4330)

MB1B4330: A damaged hex nut can cause loosening of fastened components, leading to operational instability. The MB1B4330 is an aftermarket replacement part, cross-referenced to the Mitsubishi catalog number MB1B4330. This hardware nut is a hex-shaped fastener with a 1/4-20 thread size and Grade 2 material rating. Its plain mechanical function is to secure threaded connections by applying clamping force when torqued. A generic failure consequence is that a stripped or corroded nut may allow the joint to separate under vibration. Keeping a hex nut in sound condition helps maintain the integrity of bolted assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1B4330, mb1b4330