SCREW (P/N an509-8-8) - New Surplus

The AN509-8-8 is a structural machine screw with a 100° countersunk flat head and slotted drive. Steel construction with 8-32 UNC threads provides load-bearing fastening for aircraft applications. This screw secures airframe panels where a flush, countersunk profile is required.

Installation requires matching the 100° countersink angle to mating hardware and material per aircraft maintenance manual specifications. The slotted drive accommodates standard screwdriver tools during assembly and maintenance.

What is the SCREW (P/N an509-8-8)?

The AN509-8-8 is a structural machine screw with a 100° countersunk flat head and slotted drive. Steel construction with 8-32 UNC threads provides load-bearing fastening for aircraft applications.

What conditions is the an509-8-8 available in?

The an509-8-8 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 an509-8-8?

The an509-8-8 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 an509-8-8?

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.