BOLT (P/N an7-26) - New Surplus

The AN7-26 is a hex head aircraft bolt manufactured from alloy steel with 7/16-20 UNF threads and a drilled shank for cotter-pin retention. It measures 2-27/32 inches in nominal length with a 2-3/16 inch grip section. Used in airframe structural brackets and assemblies where positive fastening is required.

The drilled shank accommodates a cotter pin through the nut, preventing accidental loosening during vibration and flight operations. Installation requires torque verification per aircraft maintenance manual specifications and grip length confirmation against the Illustrated Parts Catalog.

What is the BOLT (P/N an7-26)?

The AN7-26 is a hex head aircraft bolt manufactured from alloy steel with 7/16-20 UNF threads and a drilled shank for cotter-pin retention. It measures 2-27/32 inches in nominal length with a 2-3/16 inch grip section.

Does the an7-26 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 an7-26 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 an7-26.

Can I order the an7-26 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.