BOLT, MACHINE, CLOSE TOLERANCE (P/N an174-13) - New Surplus

The AN174-13 is a close-tolerance machine bolt designed for precision-fit aircraft joints. This steel fastener features a hex head and drilled shank, enabling positive torque application and positive locking (safetying) in critical airframe assemblies. Commonly used in airframe hinge brackets and structural connections requiring snug-fit fasteners.

Installation requires verification of grip length and proper torque per aircraft maintenance manual specifications and FAA AC 43.13-1B accepted practices.

What is the BOLT, MACHINE, CLOSE TOLERANCE (P/N an174-13)?

The AN174-13 is a close-tolerance machine bolt designed for precision-fit aircraft joints. This steel fastener features a hex head and drilled shank, enabling positive torque application and positive locking (safetying) in critical airframe assemblies.

What conditions is the an174-13 available in?

The an174-13 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 an174-13?

The an174-13 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 an174-13?

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.