BOLT (P/N an10-66) - New

The AN10-66 is a steel hex-head airframe bolt conforming to Aeronautical Standard specifications. This 5/8-18 fine-thread machine bolt features a drilled shank designed to accept a cotter pin for positive locking. Used in structural airframe joints and assemblies, it pairs with a castellated AN nut to create a secure, safetied connection.

Installation requires proper torque per FAA AC 43.13-1B and applicable aircraft maintenance manuals, with cotter pin insertion after final tightening to prevent fastener loosening under vibration.

What is the BOLT (P/N an10-66)?

The AN10-66 is a steel hex-head airframe bolt conforming to Aeronautical Standard specifications. This 5/8-18 fine-thread machine bolt features a drilled shank designed to accept a cotter pin for positive locking.

What conditions is the an10-66 available in?

The an10-66 is currently available in the following conditions: New. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the an10-66?

The an10-66 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 an10-66?

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.