BOLT (P/N an3-12a) - New Surplus
P/N: an3-12a
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 131 Available |
Product Description
The AN3-12A is a hex-head aircraft bolt with a 3/16-inch diameter and undrilled shank, manufactured from alloy steel. Conforming to AN/NASM3 standards, this fastener secures airframe structural joints where reliable, repeatable clamping is required. Installation pairs the bolt with self-locking or castellated nuts as specified in aircraft documentation.
Torque values and installation procedures follow FAA AC 43.13-1B guidance and the applicable aircraft maintenance manual. Common in general aviation and commercial airframe assembly where standardized aerospace fastening ensures structural integrity.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the BOLT (P/N an3-12a)?
The AN3-12A is a hex-head aircraft bolt with a 3/16-inch diameter and undrilled shank, manufactured from alloy steel. Conforming to AN/NASM3 standards, this fastener secures airframe structural joints where reliable, repeatable clamping is required.
Does the an3-12a 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 an3-12a 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 an3-12a.
Can I order the an3-12a 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.