Click for Pricing

Fetch live pricing and prepare this part for checkout.

(562) 693-7748Request Quote Online

NUT - LOCK M12 (Mitsubishi MB0801021)

Code: MB0801021

Check Price & Availability

Product Details

Aftermarket Replacement For
Mitsubishi
Warranty
6 months
Will This Fit my Equipment?Click here
Reviews
Fast Shipping
6 Mo. Warranty
7-Day Returns

Click for Pricing

Fetch live pricing and prepare this part for checkout.

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

MB0801021: A damaged lock nut can compromise threaded joint security. During inspection, a loose or missing lock nut may indicate prior vibration or improper torque. The M12 nut type provides a plain mechanical function: it secures a fastener by creating clamping force through its internal threads. A generic failure consequence is that an unsecured lock nut can allow the fastened component to shift or detach under load. Keeping a lock nut in sound condition helps maintain the integrity of bolted connections. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB0801021. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB0801021, mb0801021

Back to Home