BOLT-.375-24UNF X 1.33 LG (P/N an6-12a) - New Surplus

The AN6-12A is a 3/8-24 UNF hex bolt with 1.33-inch under-head length, manufactured from alloy steel per Army-Navy specifications. This undrilled shank fastener secures structural airframe brackets and components requiring reliable mechanical fastening. Install with a self-locking nut and washers, selecting grip length to match joint thickness.

Torque values follow FAA AC 43.13-1B guidance and aircraft maintenance manual requirements. Standard hardware for general aviation and commercial aircraft structural assembly.

What is the BOLT-.375-24UNF X 1.33 LG (P/N an6-12a)?

The AN6-12A is a 3/8-24 UNF hex bolt with 1. 33-inch under-head length, manufactured from alloy steel per Army-Navy specifications.

Does the an6-12a meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT-.375-24UNF X 1.33 LG 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 an6-12a 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 an6-12a.

Can I order the an6-12a in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT-.375-24UNF X 1.33 LG is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.