BOLT,CLOSE TOLERANCE (P/N an173-15) - New Surplus

The AN173-15 is a close-tolerance hex head aircraft bolt conforming to AN173 series standards. This fastener features a precision shank designed for reamed holes in primary structural joints, with 10-32 UNF threads for secure engagement. The close tolerance fit eliminates play between bolt and hole, critical for load-bearing airframe connections.

Install with approved AN nuts and torque per aircraft maintenance manual specifications. Grip length must match the joint thickness for proper clamping force and structural integrity.

What is the BOLT,CLOSE TOLERANCE (P/N an173-15)?

The AN173-15 is a close-tolerance hex head aircraft bolt conforming to AN173 series standards. This fastener features a precision shank designed for reamed holes in primary structural joints, with 10-32 UNF threads for secure engagement.

What conditions is the an173-15 available in?

The an173-15 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 an173-15?

The an173-15 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 an173-15?

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.