BOLT,MACHINE (P/N an4-30a) - New Surplus

The AN4-30A is a 1/4-inch hex-head machine bolt conforming to AN specifications with 1/4-28 UNF-3A threads and an undrilled shank. Manufactured from alloy steel for aircraft structural applications, this bolt provides reliable fastening in airframe assemblies including bracket and hinge attachments. Install with AN-standard nuts and torque per FAA AC 43.13-1B guidance.

Suitable for general aviation and commercial aircraft maintenance.

What is the BOLT,MACHINE (P/N an4-30a)?

The AN4-30A is a 1/4-inch hex-head machine bolt conforming to AN specifications with 1/4-28 UNF-3A threads and an undrilled shank. Manufactured from alloy steel for aircraft structural applications, this bolt provides reliable fastening in airframe assemblies including bracket and hinge attachments.

What conditions is the an4-30a available in?

The an4-30a 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 an4-30a?

The an4-30a 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 an4-30a?

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.