BOLT (P/N an7-41a) - New Surplus

The AN7-41A is a hex-head aircraft bolt with 7/16-20 UNF threads in alloy steel. The undrilled shank (denoted by the 'A' suffix) is designed for use with self-locking nuts in structural connections. This AN7 series fastener meets military standards for airframe assembly where precise grip length and torque application are critical.

Install per FAA AC 43.13-1B guidance, selecting the correct dash length from AN specification tables and matching it to your aircraft's maintenance manual requirements.

What is the BOLT (P/N an7-41a)?

The AN7-41A is a hex-head aircraft bolt with 7/16-20 UNF threads in alloy steel. The undrilled shank (denoted by the 'A' suffix) is designed for use with self-locking nuts in structural connections.

Does the an7-41a meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the an7-41a manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an7-41a.

Can I order the an7-41a in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.