BOLT (P/N an20-12) - New Surplus

The AN20-12 is a hex-head aircraft bolt conforming to AN/NASM standards for structural fastening in airframe assemblies. Manufactured from alloy or corrosion-resistant steel, this bolt features 1.2500-12 UNF-3A threads for secure, vibration-resistant connections. Used throughout aircraft structures where reliable hex-head fasteners are required for primary and secondary load paths.

Installation requires selecting proper grip length for the specific stackup and applying torque per AC 43.13-1B or the aircraft maintenance manual. Verify part number against the Illustrated Parts Catalog before installation.

What is the BOLT (P/N an20-12)?

The AN20-12 is a hex-head aircraft bolt conforming to AN/NASM standards for structural fastening in airframe assemblies. Manufactured from alloy or corrosion-resistant steel, this bolt features 1.

What conditions is the an20-12 available in?

The an20-12 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 an20-12?

The an20-12 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 an20-12?

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.