BOLT (P/N an174-7) - New Surplus

The AN174-7 is a close-tolerance hex head bolt with a drilled shank and 1/4-28 UNF thread, manufactured in steel for precision aircraft structural joints. The drilled shank allows safety wire installation to prevent loosening in vibration-prone environments. Used in close-fit attachments where minimal play and repeatable alignment are critical, such as control surface hinges, landing gear components, and engine mount brackets.

Installation requires selecting the correct grip length, then torquing to specification per the aircraft maintenance manual and AN fastener standards.

What is the BOLT (P/N an174-7)?

The AN174-7 is a close-tolerance hex head bolt with a drilled shank and 1/4-28 UNF thread, manufactured in steel for precision aircraft structural joints. The drilled shank allows safety wire installation to prevent loosening in vibration-prone environments.

What conditions is the an174-7 available in?

The an174-7 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 an174-7?

The an174-7 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 an174-7?

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.