NUT (P/N din439-bm6-b) - New Surplus

The DIN 439 Form B thin hex jam nut with M6 metric threads provides low-profile locknut performance in aircraft applications. This steel nut resists loosening under vibration when installed on rod-end bearings and airframe linkages. The thin profile allows compact installation in confined spaces where standard hex nuts won't fit.

Install to specified torque and thread engagement per the applicable maintenance manual. ISO 4035 is the current equivalent specification.

What is the NUT (P/N din439-bm6-b)?

The DIN 439 Form B thin hex jam nut with M6 metric threads provides low-profile locknut performance in aircraft applications. This steel nut resists loosening under vibration when installed on rod-end bearings and airframe linkages.

What conditions is the din439-bm6-b available in?

The din439-bm6-b is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the din439-bm6-b?

The din439-bm6-b requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the din439-bm6-b?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.