SCREW, MACHINE, MUSHROOM HEAD (P/N a113-7e) - New Surplus

The a113-7e is a mushroom-head machine screw designed for fastening non-structural aircraft panels. The low-profile, broad head distributes load across thin sheet materials without requiring washers. Manufactured in steel or corrosion-resistant steel, this screw follows AN/MS truss-head specifications.

Installation on interior panels requires torque per FAA AC 43.13-1B guidance and the applicable aircraft maintenance manual. The mushroom head profile provides secure fastening while maintaining a smooth interior finish.

What is the SCREW, MACHINE, MUSHROOM HEAD (P/N a113-7e)?

The a113-7e is a mushroom-head machine screw designed for fastening non-structural aircraft panels. The low-profile, broad head distributes load across thin sheet materials without requiring washers.

What conditions is the a113-7e available in?

The a113-7e 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 a113-7e?

The a113-7e 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 a113-7e?

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.