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NUT - HEX SLOTTED (Mitsubishi MB1B4445)

Code: MB1B4445

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Product Details

Aftermarket Replacement For
Mitsubishi
Warranty
6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns

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Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

A damaged hex slotted nut can compromise the security of a bolted joint. During assembly, this nut type uses a cotter pin or safety wire through its slots to prevent loosening. The catalog reference is Mitsubishi part number MB1B4445, offered as an aftermarket replacement. Its primary function is to secure a threaded fastener against rotation under vibration. A common failure consequence is the nut backing off, leading to loss of clamping force and potential component separation. Keeping a hex slotted nut in sound condition helps maintain fastener integrity in critical connections. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1B4445, mb1b4445

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