BOLT (P/N an44-4) - New Surplus

The AN44-4 is a 1/4-inch hex-head aircraft bolt with 1/4-28 UNF-3A threads and a drilled shank for safety-wire installation. Manufactured from alloy steel to AN standards, this fastener secures structural brackets, control linkages, and systems assemblies in shear applications. The drilled shank allows positive safetying to prevent vibration-induced loosening during flight operations.

Install using appropriate torque values per the aircraft maintenance manual and standard AN hardware procedures, securing with safety wire through the drilled shank and adjacent structure.

What is the BOLT (P/N an44-4)?

The AN44-4 is a 1/4-inch hex-head aircraft bolt with 1/4-28 UNF-3A threads and a drilled shank for safety-wire installation. Manufactured from alloy steel to AN standards, this fastener secures structural brackets, control linkages, and systems assemblies in shear applications.

What conditions is the an44-4 available in?

The an44-4 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 an44-4?

The an44-4 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 an44-4?

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.