BOLT (P/N an4-15) - New Surplus

The AN4-15 is a hex head aircraft bolt conforming to AN/NASM standards for structural fastening. This steel bolt secures airframe brackets, control linkages, and fittings through precision-threaded engagement. The AN4 designation specifies 1/4-inch diameter with standard thread pitch and hex head geometry.

Installation requires selecting grip length to match joint thickness, then torquing per aircraft maintenance manual specifications. Suitable for load-bearing connections in general aviation and transport aircraft structures.

What is the BOLT (P/N an4-15)?

The AN4-15 is a hex head aircraft bolt conforming to AN/NASM standards for structural fastening. This steel bolt secures airframe brackets, control linkages, and fittings through precision-threaded engagement.

What conditions is the an4-15 available in?

The an4-15 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 an4-15?

The an4-15 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 an4-15?

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.